845192402

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{26881}}^1$

素因数の和:27161

約数の個数: 16

約数和(自身を含む): 1290336000

約数和(自身を除く): 445143598

約数列:

[1, 2, 79, 158, 199, 398, 15721, 26881, 31442, 53762, 2123599, 4247198, 5349319, 10698638, 422596201, 845192402]

約数ペア:

[(1, 845192402), (2, 422596201), (79, 10698638), (158, 5349319), (199, 4247198), (398, 2123599), (15721, 53762), (26881, 31442)]