291260234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{24179}}^1$

素因数の和:24517

約数の個数: 16

約数和(自身を含む): 461354400

約数和(自身を除く): 170094166

約数列:

[1, 2, 19, 38, 317, 634, 6023, 12046, 24179, 48358, 459401, 918802, 7664743, 15329486, 145630117, 291260234]

約数ペア:

[(1, 291260234), (2, 145630117), (19, 15329486), (38, 7664743), (317, 918802), (634, 459401), (6023, 48358), (12046, 24179)]