127965922

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5266

約数の個数: 32

約数和(自身を含む): 230699520

約数和(自身を除く): 102733598

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 3538, 5167, 10334, 12383, 24766, 36169, 72338, 149843, 299686, 315187, 630374, 1048901, 2097802, 2206309, 4412618, 9140423, 18280846, 63982961, 127965922]

約数ペア:

[(1, 127965922), (2, 63982961), (7, 18280846), (14, 9140423), (29, 4412618), (58, 2206309), (61, 2097802), (122, 1048901), (203, 630374), (406, 315187), (427, 299686), (854, 149843), (1769, 72338), (3538, 36169), (5167, 24766), (10334, 12383)]