7420772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 13983480

約数和(自身を除く): 6562708

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 1789, 2074, 3578, 4148, 7156, 30413, 60826, 109129, 121652, 218258, 436516, 1855193, 3710386, 7420772]

約数ペア:

[(1, 7420772), (2, 3710386), (4, 1855193), (17, 436516), (34, 218258), (61, 121652), (68, 109129), (122, 60826), (244, 30413), (1037, 7156), (1789, 4148), (2074, 3578)]