2289866068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4745

約数の個数: 72

約数和(自身を含む): 4945794560

約数和(自身を除く): 2655928492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 289, 427, 476, 578, 854, 1037, 1156, 1708, 2023, 2074, 4046, 4148, 4639, 7259, 8092, 9278, 14518, 17629, 18556, 29036, 32473, 35258, 64946, 70516, 78863, 123403, 129892, 157726, 246806, 282979, 315452, 493612, 552041, 565958, 1104082, 1131916, 1340671, 1980853, 2208164, 2681342, 3961706, 4810643, 5362684, 7923412, 9384697, 9621286, 18769394, 19242572, 33674501, 37538788, 67349002, 81780931, 134698004, 163561862, 327123724, 572466517, 1144933034, 2289866068]

約数ペア:

[(1, 2289866068), (2, 1144933034), (4, 572466517), (7, 327123724), (14, 163561862), (17, 134698004), (28, 81780931), (34, 67349002), (61, 37538788), (68, 33674501), (119, 19242572), (122, 18769394), (238, 9621286), (244, 9384697), (289, 7923412), (427, 5362684), (476, 4810643), (578, 3961706), (854, 2681342), (1037, 2208164), (1156, 1980853), (1708, 1340671), (2023, 1131916), (2074, 1104082), (4046, 565958), (4148, 552041), (4639, 493612), (7259, 315452), (8092, 282979), (9278, 246806), (14518, 157726), (17629, 129892), (18556, 123403), (29036, 78863), (32473, 70516), (35258, 64946)]