313699681594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{287977}}^1\times {\mathrm{41897}}^1$

素因数の和:329889

約数の個数: 16

約数和(自身を含む): 506759494248

約数和(自身を除く): 193059812654

約数列:

[1, 2, 13, 26, 41897, 83794, 287977, 544661, 575954, 1089322, 3743701, 7487402, 12065372369, 24130744738, 156849840797, 313699681594]

約数ペア:

[(1, 313699681594), (2, 156849840797), (13, 24130744738), (26, 12065372369), (41897, 7487402), (83794, 3743701), (287977, 1089322), (544661, 575954)]