2013559570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{345379}}^1$

素因数の和:345450

約数の個数: 32

約数和(自身を含む): 4028512320

約数和(自身を除く): 2014952750

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 345379, 690758, 1726895, 3453790, 3799169, 7598338, 18305087, 18995845, 36610174, 37991690, 91525435, 183050870, 201355957, 402711914, 1006779785, 2013559570]

約数ペア:

[(1, 2013559570), (2, 1006779785), (5, 402711914), (10, 201355957), (11, 183050870), (22, 91525435), (53, 37991690), (55, 36610174), (106, 18995845), (110, 18305087), (265, 7598338), (530, 3799169), (583, 3453790), (1166, 1726895), (2915, 690758), (5830, 345379)]