1379968114

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{234131}}^1$

素因数の和:234561

約数の個数: 16

約数和(自身を含む): 2371288896

約数和(自身を除く): 991320782

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 234131, 468262, 1638917, 3277834, 98569151, 197138302, 689984057, 1379968114]

約数ペア:

[(1, 1379968114), (2, 689984057), (7, 197138302), (14, 98569151), (421, 3277834), (842, 1638917), (2947, 468262), (5894, 234131)]