828489214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{3529}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 1458878400

約数和(自身を除く): 630389186

約数列:

[1, 2, 7, 14, 41, 82, 287, 409, 574, 818, 2863, 3529, 5726, 7058, 16769, 24703, 33538, 49406, 117383, 144689, 234766, 289378, 1012823, 1443361, 2025646, 2886722, 10103527, 20207054, 59177801, 118355602, 414244607, 828489214]

約数ペア:

[(1, 828489214), (2, 414244607), (7, 118355602), (14, 59177801), (41, 20207054), (82, 10103527), (287, 2886722), (409, 2025646), (574, 1443361), (818, 1012823), (2863, 289378), (3529, 234766), (5726, 144689), (7058, 117383), (16769, 49406), (24703, 33538)]