121043954

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2489

約数の個数: 16

約数和(自身を含む): 183902208

約数和(自身を除く): 62858254

約数列:

[1, 2, 127, 223, 254, 446, 2137, 4274, 28321, 56642, 271399, 476551, 542798, 953102, 60521977, 121043954]

約数ペア:

[(1, 121043954), (2, 60521977), (127, 953102), (223, 542798), (254, 476551), (446, 271399), (2137, 56642), (4274, 28321)]