125062916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{20747}}^1$

素因数の和:20899

約数の個数: 24

約数和(自身を含む): 240510816

約数和(自身を除く): 115447900

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 20747, 41494, 82988, 228217, 456434, 912868, 2842339, 5684678, 11369356, 31265729, 62531458, 125062916]

約数ペア:

[(1, 125062916), (2, 62531458), (4, 31265729), (11, 11369356), (22, 5684678), (44, 2842339), (137, 912868), (274, 456434), (548, 228217), (1507, 82988), (3014, 41494), (6028, 20747)]