1399691770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{62851}}^1$

素因数の和:63006

約数の個数: 32

約数和(自身を含む): 2688054336

約数和(自身を除く): 1288362566

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 22270, 62851, 125702, 314255, 628510, 1068467, 2136934, 5342335, 8233481, 10684670, 16466962, 41167405, 82334810, 139969177, 279938354, 699845885, 1399691770]

約数ペア:

[(1, 1399691770), (2, 699845885), (5, 279938354), (10, 139969177), (17, 82334810), (34, 41167405), (85, 16466962), (131, 10684670), (170, 8233481), (262, 5342335), (655, 2136934), (1310, 1068467), (2227, 628510), (4454, 314255), (11135, 125702), (22270, 62851)]