2008698658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{385843}}^1$

素因数の和:386001

約数の個数: 16

約数和(自身を含む): 3194788320

約数和(自身を除く): 1186089662

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 385843, 771686, 7331017, 14662034, 52860491, 105720982, 1004349329, 2008698658]

約数ペア:

[(1, 2008698658), (2, 1004349329), (19, 105720982), (38, 52860491), (137, 14662034), (274, 7331017), (2603, 771686), (5206, 385843)]