1121330481254

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{5557}}^1\times {\mathrm{122891}}^1$

素因数の和:129271

約数の個数: 16

約数和(自身を含む): 1684361192976

約数和(自身を除く): 563030711722

約数列:

[1, 2, 821, 1642, 5557, 11114, 122891, 245782, 4562297, 9124594, 100893511, 201787022, 682905287, 1365810574, 560665240627, 1121330481254]

約数ペア:

[(1, 1121330481254), (2, 560665240627), (821, 1365810574), (1642, 682905287), (5557, 201787022), (11114, 100893511), (122891, 9124594), (245782, 4562297)]