313624012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{4679}}^1$

素因数の和:5985

約数の個数: 24

約数和(自身を含む): 591645600

約数和(自身を除く): 278021588

約数列:

[1, 2, 4, 13, 26, 52, 1289, 2578, 4679, 5156, 9358, 16757, 18716, 33514, 60827, 67028, 121654, 243308, 6031231, 12062462, 24124924, 78406003, 156812006, 313624012]

約数ペア:

[(1, 313624012), (2, 156812006), (4, 78406003), (13, 24124924), (26, 12062462), (52, 6031231), (1289, 243308), (2578, 121654), (4679, 67028), (5156, 60827), (9358, 33514), (16757, 18716)]