3313960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6397

約数の個数: 32

約数和(自身を含む): 8031240

約数和(自身を除く): 4717280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6373, 12746, 25492, 31865, 50984, 63730, 82849, 127460, 165698, 254920, 331396, 414245, 662792, 828490, 1656980, 3313960]

約数ペア:

[(1, 3313960), (2, 1656980), (4, 828490), (5, 662792), (8, 414245), (10, 331396), (13, 254920), (20, 165698), (26, 127460), (40, 82849), (52, 63730), (65, 50984), (104, 31865), (130, 25492), (260, 12746), (520, 6373)]