420161714

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{811123}}^1$

素因数の和:811169

約数の個数: 16

約数和(自身を含む): 739745088

約数和(自身を除く): 319583374

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 811123, 1622246, 5677861, 11355722, 30011551, 60023102, 210080857, 420161714]

約数ペア:

[(1, 420161714), (2, 210080857), (7, 60023102), (14, 30011551), (37, 11355722), (74, 5677861), (259, 1622246), (518, 811123)]