285633764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{289103}}^1$

素因数の和:289139

約数の個数: 24

約数和(自身を含む): 566643840

約数和(自身を除く): 281010076

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 289103, 578206, 1156412, 3758339, 5492957, 7516678, 10985914, 15033356, 21971828, 71408441, 142816882, 285633764]

約数ペア:

[(1, 285633764), (2, 142816882), (4, 71408441), (13, 21971828), (19, 15033356), (26, 10985914), (38, 7516678), (52, 5492957), (76, 3758339), (247, 1156412), (494, 578206), (988, 289103)]