70490798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{265003}}^1$

素因数の和:265031

約数の個数: 16

約数和(自身を含む): 127201920

約数和(自身を除く): 56711122

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 265003, 530006, 1855021, 3710042, 5035057, 10070114, 35245399, 70490798]

約数ペア:

[(1, 70490798), (2, 35245399), (7, 10070114), (14, 5035057), (19, 3710042), (38, 1855021), (133, 530006), (266, 265003)]