256459458

素因数分解:

$2^1\times 3^1\times {\mathrm{3001}}^1\times {\mathrm{14243}}^1$

素因数の和:17249

約数の個数: 16

約数和(自身を含む): 513125856

約数和(自身を除く): 256666398

約数列:

[1, 2, 3, 6, 3001, 6002, 9003, 14243, 18006, 28486, 42729, 85458, 42743243, 85486486, 128229729, 256459458]

約数ペア:

[(1, 256459458), (2, 128229729), (3, 85486486), (6, 42743243), (3001, 85458), (6002, 42729), (9003, 28486), (14243, 18006)]