2207579696

素因数分解:

$2^4\times 7^1\times {\mathrm{19710533}}^1$

素因数の和:19710548

約数の個数: 20

約数和(自身を含む): 4888212432

約数和(自身を除く): 2680632736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19710533, 39421066, 78842132, 137973731, 157684264, 275947462, 315368528, 551894924, 1103789848, 2207579696]

約数ペア:

[(1, 2207579696), (2, 1103789848), (4, 551894924), (7, 315368528), (8, 275947462), (14, 157684264), (16, 137973731), (28, 78842132), (56, 39421066), (112, 19710533)]