7131842512

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{1346647}}^1$

素因数の和:1346986

約数の個数: 20

約数和(自身を含む): 13859701216

約数和(自身を除く): 6727858704

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 1346647, 2693294, 5386588, 10773176, 21546352, 445740157, 891480314, 1782960628, 3565921256, 7131842512]

約数ペア:

[(1, 7131842512), (2, 3565921256), (4, 1782960628), (8, 891480314), (16, 445740157), (331, 21546352), (662, 10773176), (1324, 5386588), (2648, 2693294), (5296, 1346647)]