747996866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{38167}}^1$

素因数の和:38449

約数の個数: 16

約数和(自身を含む): 1154200320

約数和(自身を除く): 406203454

約数列:

[1, 2, 41, 82, 239, 478, 9799, 19598, 38167, 76334, 1564847, 3129694, 9121913, 18243826, 373998433, 747996866]

約数ペア:

[(1, 747996866), (2, 373998433), (41, 18243826), (82, 9121913), (239, 3129694), (478, 1564847), (9799, 76334), (19598, 38167)]