971917736

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{1627}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 1846152000

約数和(自身を除く): 874234264

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 839, 1627, 1678, 3254, 3356, 6508, 6712, 13016, 74671, 144803, 149342, 289606, 298684, 579212, 597368, 1158424, 1365053, 2730106, 5460212, 10920424, 121489717, 242979434, 485958868, 971917736]

約数ペア:

[(1, 971917736), (2, 485958868), (4, 242979434), (8, 121489717), (89, 10920424), (178, 5460212), (356, 2730106), (712, 1365053), (839, 1158424), (1627, 597368), (1678, 579212), (3254, 298684), (3356, 289606), (6508, 149342), (6712, 144803), (13016, 74671)]