5213946712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 11458944000

約数和(自身を除く): 6244997288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 139, 152, 164, 247, 278, 328, 463, 494, 533, 556, 779, 926, 988, 1066, 1112, 1558, 1807, 1852, 1976, 2132, 2641, 3116, 3614, 3704, 4264, 5282, 5699, 6019, 6232, 7228, 8797, 10127, 10564, 11398, 12038, 14456, 17594, 18983, 20254, 21128, 22796, 24076, 34333, 35188, 37966, 40508, 45592, 48152, 64357, 68666, 70376, 74087, 75932, 81016, 108281, 114361, 128714, 137332, 148174, 151864, 216562, 228722, 246779, 257428, 274664, 296348, 360677, 433124, 457444, 493558, 514856, 592696, 721354, 836641, 866248, 914888, 987116, 1222783, 1407653, 1442708, 1673282, 1974232, 2445566, 2638637, 2815306, 2885416, 3346564, 4688801, 4891132, 5277274, 5630612, 6693128, 9377602, 9782264, 10554548, 11261224, 15896179, 18755204, 21109096, 31792358, 34302281, 37510408, 50134103, 63584716, 68604562, 100268206, 127169432, 137209124, 200536412, 274418248, 401072824, 651743339, 1303486678, 2606973356, 5213946712]

約数ペア:

[(1, 5213946712), (2, 2606973356), (4, 1303486678), (8, 651743339), (13, 401072824), (19, 274418248), (26, 200536412), (38, 137209124), (41, 127169432), (52, 100268206), (76, 68604562), (82, 63584716), (104, 50134103), (139, 37510408), (152, 34302281), (164, 31792358), (247, 21109096), (278, 18755204), (328, 15896179), (463, 11261224), (494, 10554548), (533, 9782264), (556, 9377602), (779, 6693128), (926, 5630612), (988, 5277274), (1066, 4891132), (1112, 4688801), (1558, 3346564), (1807, 2885416), (1852, 2815306), (1976, 2638637), (2132, 2445566), (2641, 1974232), (3116, 1673282), (3614, 1442708), (3704, 1407653), (4264, 1222783), (5282, 987116), (5699, 914888), (6019, 866248), (6232, 836641), (7228, 721354), (8797, 592696), (10127, 514856), (10564, 493558), (11398, 457444), (12038, 433124), (14456, 360677), (17594, 296348), (18983, 274664), (20254, 257428), (21128, 246779), (22796, 228722), (24076, 216562), (34333, 151864), (35188, 148174), (37966, 137332), (40508, 128714), (45592, 114361), (48152, 108281), (64357, 81016), (68666, 75932), (70376, 74087)]