2021871774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{31573}}^1$

素因数の和:32412

約数の個数: 32

約数和(自身を含む): 4360243104

約数和(自身を除く): 2338371330

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 821, 1642, 2463, 4926, 10673, 21346, 31573, 32019, 63146, 64038, 94719, 189438, 410449, 820898, 1231347, 2462694, 25921433, 51842866, 77764299, 155528598, 336978629, 673957258, 1010935887, 2021871774]

約数ペア:

[(1, 2021871774), (2, 1010935887), (3, 673957258), (6, 336978629), (13, 155528598), (26, 77764299), (39, 51842866), (78, 25921433), (821, 2462694), (1642, 1231347), (2463, 820898), (4926, 410449), (10673, 189438), (21346, 94719), (31573, 64038), (32019, 63146)]