7245978032

素因数分解:

$2^4\times {\mathrm{5309}}^1\times {\mathrm{85303}}^1$

素因数の和:90620

約数の個数: 20

約数和(自身を含む): 14041891440

約数和(自身を除く): 6795913408

約数列:

[1, 2, 4, 8, 16, 5309, 10618, 21236, 42472, 84944, 85303, 170606, 341212, 682424, 1364848, 452873627, 905747254, 1811494508, 3622989016, 7245978032]

約数ペア:

[(1, 7245978032), (2, 3622989016), (4, 1811494508), (8, 905747254), (16, 452873627), (5309, 1364848), (10618, 682424), (21236, 341212), (42472, 170606), (84944, 85303)]