1022388770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{99551}}^1$

素因数の和:99650

約数の個数: 32

約数和(自身を含む): 2006968320

約数和(自身を除く): 984579550

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 99551, 199102, 497755, 995510, 1294163, 2588326, 6470815, 7864529, 12941630, 15729058, 39322645, 78645290, 102238877, 204477754, 511194385, 1022388770]

約数ペア:

[(1, 1022388770), (2, 511194385), (5, 204477754), (10, 102238877), (13, 78645290), (26, 39322645), (65, 15729058), (79, 12941630), (130, 7864529), (158, 6470815), (395, 2588326), (790, 1294163), (1027, 995510), (2054, 497755), (5135, 199102), (10270, 99551)]