2453702921

素因数分解:

${\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 2638409760

約数和(自身を除く): 184706839

約数列:

[1, 19, 107, 139, 361, 457, 2033, 2641, 8683, 14873, 38627, 48899, 50179, 63523, 164977, 282587, 929081, 1206937, 5369153, 6796961, 17652539, 22931803, 129142259, 2453702921]

約数ペア:

[(1, 2453702921), (19, 129142259), (107, 22931803), (139, 17652539), (361, 6796961), (457, 5369153), (2033, 1206937), (2641, 929081), (8683, 282587), (14873, 164977), (38627, 63523), (48899, 50179)]