1389528016607

素因数分解:

${\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{4643}}^1\times {\mathrm{5393}}^1$

素因数の和:10510

約数の個数: 16

約数和(自身を含む): 1401983624448

約数和(自身を除く): 12455607841

約数列:

[1, 211, 263, 4643, 5393, 55493, 979673, 1137923, 1221109, 1418359, 25039699, 257653999, 299273749, 5283376489, 6585440837, 1389528016607]

約数ペア:

[(1, 1389528016607), (211, 6585440837), (263, 5283376489), (4643, 299273749), (5393, 257653999), (55493, 25039699), (979673, 1418359), (1137923, 1221109)]