2011404782

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1\times {\mathrm{4447}}^1$

素因数の和:6215

約数の個数: 16

約数和(自身を含む): 3041364480

約数和(自身を除く): 1029959698

約数列:

[1, 2, 139, 278, 1627, 3254, 4447, 8894, 226153, 452306, 618133, 1236266, 7235269, 14470538, 1005702391, 2011404782]

約数ペア:

[(1, 2011404782), (2, 1005702391), (139, 14470538), (278, 7235269), (1627, 1236266), (3254, 618133), (4447, 452306), (8894, 226153)]