2012251479

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{699427}}^1$

素因数の和:699574

約数の個数: 16

約数和(自身を含む): 3088674048

約数和(自身を除く): 1076422569

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 699427, 2098281, 4895989, 14687967, 95821499, 287464497, 670750493, 2012251479]

約数ペア:

[(1, 2012251479), (3, 670750493), (7, 287464497), (21, 95821499), (137, 14687967), (411, 4895989), (959, 2098281), (2877, 699427)]