2975804912

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{490733}}^1$

素因数の和:491120

約数の個数: 20

約数和(自身を含む): 5780846520

約数和(自身を除く): 2805041608

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 490733, 981466, 1962932, 3925864, 7851728, 185987807, 371975614, 743951228, 1487902456, 2975804912]

約数ペア:

[(1, 2975804912), (2, 1487902456), (4, 743951228), (8, 371975614), (16, 185987807), (379, 7851728), (758, 3925864), (1516, 1962932), (3032, 981466), (6064, 490733)]