2247656842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{120157}}^1$

素因数の和:120405

約数の個数: 16

約数和(自身を含む): 3460550400

約数和(自身を除く): 1212893558

約数列:

[1, 2, 47, 94, 199, 398, 9353, 18706, 120157, 240314, 5647379, 11294758, 23911243, 47822486, 1123828421, 2247656842]

約数ペア:

[(1, 2247656842), (2, 1123828421), (47, 47822486), (94, 23911243), (199, 11294758), (398, 5647379), (9353, 240314), (18706, 120157)]