1859873998

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1\times {\mathrm{6379}}^1$

素因数の和:8451

約数の個数: 16

約数和(自身を含む): 2829887280

約数和(自身を除く): 970013282

約数列:

[1, 2, 73, 146, 1997, 3994, 6379, 12758, 145781, 291562, 465667, 931334, 12738863, 25477726, 929936999, 1859873998]

約数ペア:

[(1, 1859873998), (2, 929936999), (73, 25477726), (146, 12738863), (1997, 931334), (3994, 465667), (6379, 291562), (12758, 145781)]