2100091448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 5032473600

約数和(自身を除く): 2932382152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 73, 86, 91, 104, 146, 172, 182, 292, 301, 344, 364, 511, 559, 584, 602, 728, 919, 949, 1022, 1118, 1204, 1838, 1898, 2044, 2236, 2408, 3139, 3676, 3796, 3913, 4088, 4472, 6278, 6433, 6643, 7352, 7592, 7826, 11947, 12556, 12866, 13286, 15652, 21973, 23894, 25112, 25732, 26572, 31304, 39517, 40807, 43946, 47788, 51464, 53144, 67087, 79034, 81614, 83629, 87892, 95576, 134174, 158068, 163228, 167258, 175784, 268348, 276619, 285649, 316136, 326456, 334516, 469609, 513721, 536696, 553238, 571298, 669032, 872131, 939218, 1027442, 1106476, 1142596, 1744262, 1878436, 2054884, 2212952, 2285192, 2884741, 3488524, 3596047, 3756872, 4109768, 5769482, 6104917, 6977048, 7192094, 11538964, 12209834, 14384188, 20193187, 23077928, 24419668, 28768376, 37501633, 40386374, 48839336, 75003266, 80772748, 150006532, 161545496, 262511431, 300013064, 525022862, 1050045724, 2100091448]

約数ペア:

[(1, 2100091448), (2, 1050045724), (4, 525022862), (7, 300013064), (8, 262511431), (13, 161545496), (14, 150006532), (26, 80772748), (28, 75003266), (43, 48839336), (52, 40386374), (56, 37501633), (73, 28768376), (86, 24419668), (91, 23077928), (104, 20193187), (146, 14384188), (172, 12209834), (182, 11538964), (292, 7192094), (301, 6977048), (344, 6104917), (364, 5769482), (511, 4109768), (559, 3756872), (584, 3596047), (602, 3488524), (728, 2884741), (919, 2285192), (949, 2212952), (1022, 2054884), (1118, 1878436), (1204, 1744262), (1838, 1142596), (1898, 1106476), (2044, 1027442), (2236, 939218), (2408, 872131), (3139, 669032), (3676, 571298), (3796, 553238), (3913, 536696), (4088, 513721), (4472, 469609), (6278, 334516), (6433, 326456), (6643, 316136), (7352, 285649), (7592, 276619), (7826, 268348), (11947, 175784), (12556, 167258), (12866, 163228), (13286, 158068), (15652, 134174), (21973, 95576), (23894, 87892), (25112, 83629), (25732, 81614), (26572, 79034), (31304, 67087), (39517, 53144), (40807, 51464), (43946, 47788)]