633992828

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 1288648704

約数和(自身を除く): 654655876

約数列:

[1, 2, 4, 7, 14, 28, 113, 151, 226, 302, 452, 604, 791, 1057, 1327, 1582, 2114, 2654, 3164, 4228, 5308, 9289, 17063, 18578, 34126, 37156, 68252, 119441, 149951, 200377, 238882, 299902, 400754, 477764, 599804, 801508, 1049657, 1402639, 2099314, 2805278, 4198628, 5610556, 22642601, 45285202, 90570404, 158498207, 316996414, 633992828]

約数ペア:

[(1, 633992828), (2, 316996414), (4, 158498207), (7, 90570404), (14, 45285202), (28, 22642601), (113, 5610556), (151, 4198628), (226, 2805278), (302, 2099314), (452, 1402639), (604, 1049657), (791, 801508), (1057, 599804), (1327, 477764), (1582, 400754), (2114, 299902), (2654, 238882), (3164, 200377), (4228, 149951), (5308, 119441), (9289, 68252), (17063, 37156), (18578, 34126)]