2012123913

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{527701}}^1$

素因数の和:527776

約数の個数: 16

約数和(自身を含む): 2836925952

約数和(自身を除く): 824802039

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 527701, 1583103, 16358731, 21635741, 49076193, 64907223, 670707971, 2012123913]

約数ペア:

[(1, 2012123913), (3, 670707971), (31, 64907223), (41, 49076193), (93, 21635741), (123, 16358731), (1271, 1583103), (3813, 527701)]