454903878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2063}}^1$

素因数の和:2349

約数の個数: 64

約数和(自身を含む): 1073544192

約数和(自身を除く): 618640314

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 257, 286, 429, 514, 771, 858, 1542, 2063, 2827, 3341, 4126, 5654, 6189, 6682, 8481, 10023, 12378, 16962, 20046, 22693, 26819, 36751, 45386, 53638, 68079, 73502, 80457, 110253, 136158, 160914, 220506, 295009, 530191, 590018, 885027, 1060382, 1590573, 1770054, 3181146, 5832101, 6892483, 11664202, 13784966, 17496303, 20677449, 34992606, 41354898, 75817313, 151634626, 227451939, 454903878]

約数ペア:

[(1, 454903878), (2, 227451939), (3, 151634626), (6, 75817313), (11, 41354898), (13, 34992606), (22, 20677449), (26, 17496303), (33, 13784966), (39, 11664202), (66, 6892483), (78, 5832101), (143, 3181146), (257, 1770054), (286, 1590573), (429, 1060382), (514, 885027), (771, 590018), (858, 530191), (1542, 295009), (2063, 220506), (2827, 160914), (3341, 136158), (4126, 110253), (5654, 80457), (6189, 73502), (6682, 68079), (8481, 53638), (10023, 45386), (12378, 36751), (16962, 26819), (20046, 22693)]