289132370

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{46861}}^1$

素因数の和:47485

約数の個数: 16

約数和(自身を含む): 521292888

約数和(自身を除く): 232160518

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 46861, 93722, 234305, 468610, 28913237, 57826474, 144566185, 289132370]

約数ペア:

[(1, 289132370), (2, 144566185), (5, 57826474), (10, 28913237), (617, 468610), (1234, 234305), (3085, 93722), (6170, 46861)]