239621167292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{2842751}}^1$

素因数の和:2844389

約数の個数: 24

約数和(自身を含む): 451872486912

約数和(自身を除く): 212251319620

約数列:

[1, 2, 4, 13, 26, 52, 1621, 3242, 6484, 21073, 42146, 84292, 2842751, 5685502, 11371004, 36955763, 73911526, 147823052, 4608099371, 9216198742, 18432397484, 59905291823, 119810583646, 239621167292]

約数ペア:

[(1, 239621167292), (2, 119810583646), (4, 59905291823), (13, 18432397484), (26, 9216198742), (52, 4608099371), (1621, 147823052), (3242, 73911526), (6484, 36955763), (21073, 11371004), (42146, 5685502), (84292, 2842751)]