251128661999

素因数分解:

${\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{2087}}^1\times {\mathrm{5077}}^1$

素因数の和:7474

約数の個数: 16

約数和(自身を含む): 254595970368

約数和(自身を除く): 3467308369

約数列:

[1, 137, 173, 2087, 5077, 23701, 285919, 361051, 695549, 878321, 10595699, 49463987, 120329977, 1451610763, 1833055927, 251128661999]

約数ペア:

[(1, 251128661999), (137, 1833055927), (173, 1451610763), (2087, 120329977), (5077, 49463987), (23701, 10595699), (285919, 878321), (361051, 695549)]