1216967570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1337327}}^1$

素因数の和:1337354

約数の個数: 32

約数和(自身を含む): 2696053248

約数和(自身を除く): 1479085678

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1337327, 2674654, 6686635, 9361289, 13373270, 17385251, 18722578, 34770502, 46806445, 86926255, 93612890, 121696757, 173852510, 243393514, 608483785, 1216967570]

約数ペア:

[(1, 1216967570), (2, 608483785), (5, 243393514), (7, 173852510), (10, 121696757), (13, 93612890), (14, 86926255), (26, 46806445), (35, 34770502), (65, 18722578), (70, 17385251), (91, 13373270), (130, 9361289), (182, 6686635), (455, 2674654), (910, 1337327)]