279041178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{2539}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 601675200

約数和(自身を除く): 322634022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1409, 2539, 2818, 4227, 5078, 7617, 8454, 15234, 18317, 33007, 36634, 54951, 66014, 99021, 109902, 198042, 3577451, 7154902, 10732353, 21464706, 46506863, 93013726, 139520589, 279041178]

約数ペア:

[(1, 279041178), (2, 139520589), (3, 93013726), (6, 46506863), (13, 21464706), (26, 10732353), (39, 7154902), (78, 3577451), (1409, 198042), (2539, 109902), (2818, 99021), (4227, 66014), (5078, 54951), (7617, 36634), (8454, 33007), (15234, 18317)]