2551119818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1\times {\mathrm{36571}}^1$

素因数の和:39269

約数の個数: 16

約数和(自身を含む): 4122688416

約数和(自身を除く): 1571568598

約数列:

[1, 2, 13, 26, 2683, 5366, 34879, 36571, 69758, 73142, 475423, 950846, 98119993, 196239986, 1275559909, 2551119818]

約数ペア:

[(1, 2551119818), (2, 1275559909), (13, 196239986), (26, 98119993), (2683, 950846), (5366, 475423), (34879, 73142), (36571, 69758)]