655720962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{21611}}^1$

素因数の和:22018

約数の個数: 32

約数和(自身を含む): 1416018240

約数和(自身を除く): 760297278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1167, 2334, 5057, 10114, 15171, 21611, 30342, 43222, 64833, 129666, 280943, 561886, 842829, 1685658, 8406679, 16813358, 25220037, 50440074, 109286827, 218573654, 327860481, 655720962]

約数ペア:

[(1, 655720962), (2, 327860481), (3, 218573654), (6, 109286827), (13, 50440074), (26, 25220037), (39, 16813358), (78, 8406679), (389, 1685658), (778, 842829), (1167, 561886), (2334, 280943), (5057, 129666), (10114, 64833), (15171, 43222), (21611, 30342)]