7984078

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 12331584

約数和(自身を除く): 4347506

約数列:

[1, 2, 47, 94, 157, 314, 541, 1082, 7379, 14758, 25427, 50854, 84937, 169874, 3992039, 7984078]

約数ペア:

[(1, 7984078), (2, 3992039), (47, 169874), (94, 84937), (157, 50854), (314, 25427), (541, 14758), (1082, 7379)]