2193292624

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{274711}}^1$

素因数の和:275218

約数の個数: 20

約数和(自身を含む): 4258036000

約数和(自身を除く): 2064743376

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 274711, 549422, 1098844, 2197688, 4395376, 137080789, 274161578, 548323156, 1096646312, 2193292624]

約数ペア:

[(1, 2193292624), (2, 1096646312), (4, 548323156), (8, 274161578), (16, 137080789), (499, 4395376), (998, 2197688), (1996, 1098844), (3992, 549422), (7984, 274711)]