494635519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{68141}}^1$

素因数の和:68226

約数の個数: 16

約数和(自身を含む): 608371776

約数和(自身を除く): 113736257

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 68141, 476987, 1158397, 4156601, 8108779, 29096207, 70662217, 494635519]

約数ペア:

[(1, 494635519), (7, 70662217), (17, 29096207), (61, 8108779), (119, 4156601), (427, 1158397), (1037, 476987), (7259, 68141)]