2081667502078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{519931}}^1\times {\mathrm{117757}}^1$

素因数の和:637707

約数の個数: 16

約数和(自身を含む): 3306212232624

約数和(自身を除く): 1224544730546

約数列:

[1, 2, 17, 34, 117757, 235514, 519931, 1039862, 2001869, 4003738, 8838827, 17677654, 61225514767, 122451029534, 1040833751039, 2081667502078]

約数ペア:

[(1, 2081667502078), (2, 1040833751039), (17, 122451029534), (34, 61225514767), (117757, 17677654), (235514, 8838827), (519931, 4003738), (1039862, 2001869)]