1688049253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{5821}}^1$

素因数の和:6516

約数の個数: 16

約数和(自身を含む): 1889681472

約数和(自身を除く): 201632219

約数列:

[1, 11, 41, 451, 643, 5821, 7073, 26363, 64031, 238661, 289993, 2625271, 3742903, 41171933, 153459023, 1688049253]

約数ペア:

[(1, 1688049253), (11, 153459023), (41, 41171933), (451, 3742903), (643, 2625271), (5821, 289993), (7073, 238661), (26363, 64031)]