2012718309

素因数分解:

$3^1\times 7^1\times {\mathrm{2939}}^1\times {\mathrm{32611}}^1$

素因数の和:35560

約数の個数: 16

約数和(自身を含む): 3068136960

約数和(自身を除く): 1055418651

約数列:

[1, 3, 7, 21, 2939, 8817, 20573, 32611, 61719, 97833, 228277, 684831, 95843729, 287531187, 670906103, 2012718309]

約数ペア:

[(1, 2012718309), (3, 670906103), (7, 287531187), (21, 95843729), (2939, 684831), (8817, 228277), (20573, 97833), (32611, 61719)]