2080872544

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2767}}^1$

素因数の和:3179

約数の個数: 48

約数和(自身を含む): 4168475136

約数和(自身を除く): 2087602592

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 331, 568, 662, 1136, 1324, 2272, 2648, 2767, 5296, 5534, 10592, 11068, 22136, 23501, 44272, 47002, 88544, 94004, 188008, 196457, 376016, 392914, 752032, 785828, 915877, 1571656, 1831754, 3143312, 3663508, 6286624, 7327016, 14654032, 29308064, 65027267, 130054534, 260109068, 520218136, 1040436272, 2080872544]

約数ペア:

[(1, 2080872544), (2, 1040436272), (4, 520218136), (8, 260109068), (16, 130054534), (32, 65027267), (71, 29308064), (142, 14654032), (284, 7327016), (331, 6286624), (568, 3663508), (662, 3143312), (1136, 1831754), (1324, 1571656), (2272, 915877), (2648, 785828), (2767, 752032), (5296, 392914), (5534, 376016), (10592, 196457), (11068, 188008), (22136, 94004), (23501, 88544), (44272, 47002)]