1439189521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{136429}}^1$

素因数の和:136584

約数の個数: 16

約数和(自身を含む): 1807424640

約数和(自身を除く): 368235119

約数列:

[1, 7, 11, 77, 137, 959, 1507, 10549, 136429, 955003, 1500719, 10505033, 18690773, 130835411, 205598503, 1439189521]

約数ペア:

[(1, 1439189521), (7, 205598503), (11, 130835411), (77, 18690773), (137, 10505033), (959, 1500719), (1507, 955003), (10549, 136429)]