875097478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{10267}}^1$

素因数の和:12531

約数の個数: 16

約数和(自身を含む): 1382483520

約数和(自身を除く): 507386042

約数列:

[1, 2, 19, 38, 2243, 4486, 10267, 20534, 42617, 85234, 195073, 390146, 23028881, 46057762, 437548739, 875097478]

約数ペア:

[(1, 875097478), (2, 437548739), (19, 46057762), (38, 23028881), (2243, 390146), (4486, 195073), (10267, 85234), (20534, 42617)]