2081075471

素因数分解:

${\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 2156464128

約数和(自身を除く): 75388657

約数列:

[1, 37, 223, 311, 811, 8251, 11507, 30007, 69353, 180853, 252221, 2566061, 6691561, 9332177, 56245283, 2081075471]

約数ペア:

[(1, 2081075471), (37, 56245283), (223, 9332177), (311, 6691561), (811, 2566061), (8251, 252221), (11507, 180853), (30007, 69353)]