79397356

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2341}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 142299920

約数和(自身を除く): 62902564

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 2341, 4682, 8479, 9364, 16958, 33916, 142801, 285602, 325399, 571204, 650798, 1301596, 19849339, 39698678, 79397356]

約数ペア:

[(1, 79397356), (2, 39698678), (4, 19849339), (61, 1301596), (122, 650798), (139, 571204), (244, 325399), (278, 285602), (556, 142801), (2341, 33916), (4682, 16958), (8479, 9364)]