1422880810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{266957}}^1$

素因数の和:267018

約数の個数: 32

約数和(自身を含む): 2825483472

約数和(自身を除く): 1402602662

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 266957, 533914, 1334785, 2669570, 3470441, 6940882, 10945237, 17352205, 21890474, 34704410, 54726185, 109452370, 142288081, 284576162, 711440405, 1422880810]

約数ペア:

[(1, 1422880810), (2, 711440405), (5, 284576162), (10, 142288081), (13, 109452370), (26, 54726185), (41, 34704410), (65, 21890474), (82, 17352205), (130, 10945237), (205, 6940882), (410, 3470441), (533, 2669570), (1066, 1334785), (2665, 533914), (5330, 266957)]