1489753468

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2483

約数の個数: 72

約数和(自身を含む): 3141923904

約数和(自身を除く): 1652170436

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 61, 98, 106, 122, 196, 212, 244, 371, 427, 742, 854, 1484, 1708, 2351, 2597, 2989, 3233, 4702, 5194, 5978, 6466, 9404, 10388, 11956, 12932, 16457, 22631, 32914, 45262, 65828, 90524, 115199, 124603, 143411, 158417, 230398, 249206, 286822, 316834, 460796, 498412, 573644, 633668, 872221, 1003877, 1744442, 2007754, 3488884, 4015508, 6105547, 7027139, 7600783, 12211094, 14054278, 15201566, 24422188, 28108556, 30403132, 53205481, 106410962, 212821924, 372438367, 744876734, 1489753468]

約数ペア:

[(1, 1489753468), (2, 744876734), (4, 372438367), (7, 212821924), (14, 106410962), (28, 53205481), (49, 30403132), (53, 28108556), (61, 24422188), (98, 15201566), (106, 14054278), (122, 12211094), (196, 7600783), (212, 7027139), (244, 6105547), (371, 4015508), (427, 3488884), (742, 2007754), (854, 1744442), (1484, 1003877), (1708, 872221), (2351, 633668), (2597, 573644), (2989, 498412), (3233, 460796), (4702, 316834), (5194, 286822), (5978, 249206), (6466, 230398), (9404, 158417), (10388, 143411), (11956, 124603), (12932, 115199), (16457, 90524), (22631, 65828), (32914, 45262)]