2010880976

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{743669}}^1$

素因数の和:743703

約数の個数: 30

約数和(自身を含む): 4218839910

約数和(自身を除く): 2207958934

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 743669, 1487338, 2974676, 5949352, 9667697, 11898704, 19335394, 38670788, 77341576, 125680061, 154683152, 251360122, 502720244, 1005440488, 2010880976]

約数ペア:

[(1, 2010880976), (2, 1005440488), (4, 502720244), (8, 251360122), (13, 154683152), (16, 125680061), (26, 77341576), (52, 38670788), (104, 19335394), (169, 11898704), (208, 9667697), (338, 5949352), (676, 2974676), (1352, 1487338), (2704, 743669)]