2000944658

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{12497}}^1$

素因数の和:13081

約数の個数: 16

約数和(自身を含む): 3023516160

約数和(自身を除く): 1022571502

約数列:

[1, 2, 223, 359, 446, 718, 12497, 24994, 80057, 160114, 2786831, 4486423, 5573662, 8972846, 1000472329, 2000944658]

約数ペア:

[(1, 2000944658), (2, 1000472329), (223, 8972846), (359, 5573662), (446, 4486423), (718, 2786831), (12497, 160114), (24994, 80057)]