1728931672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{16411}}^1$

素因数の和:17443

約数の個数: 32

約数和(自身を含む): 3494771280

約数和(自身を除く): 1765839608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1013, 2026, 4052, 8104, 13169, 16411, 26338, 32822, 52676, 65644, 105352, 131288, 213343, 426686, 853372, 1706744, 16624343, 33248686, 66497372, 132994744, 216116459, 432232918, 864465836, 1728931672]

約数ペア:

[(1, 1728931672), (2, 864465836), (4, 432232918), (8, 216116459), (13, 132994744), (26, 66497372), (52, 33248686), (104, 16624343), (1013, 1706744), (2026, 853372), (4052, 426686), (8104, 213343), (13169, 131288), (16411, 105352), (26338, 65644), (32822, 52676)]