248028538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197161}}^1$

素因数の和:197217

約数の個数: 16

約数和(自身を含む): 404576424

約数和(自身を除く): 156547886

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 197161, 394322, 3351737, 6703474, 7294957, 14589914, 124014269, 248028538]

約数ペア:

[(1, 248028538), (2, 124014269), (17, 14589914), (34, 7294957), (37, 6703474), (74, 3351737), (629, 394322), (1258, 197161)]