2016758864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{9839}}^1$

素因数の和:10427

約数の個数: 40

約数和(自身を含む): 4085095680

約数和(自身を除く): 2068336816

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 557, 1114, 2228, 4456, 8912, 9839, 12811, 19678, 25622, 39356, 51244, 78712, 102488, 157424, 204976, 226297, 452594, 905188, 1810376, 3620752, 5480323, 10960646, 21921292, 43842584, 87685168, 126047429, 252094858, 504189716, 1008379432, 2016758864]

約数ペア:

[(1, 2016758864), (2, 1008379432), (4, 504189716), (8, 252094858), (16, 126047429), (23, 87685168), (46, 43842584), (92, 21921292), (184, 10960646), (368, 5480323), (557, 3620752), (1114, 1810376), (2228, 905188), (4456, 452594), (8912, 226297), (9839, 204976), (12811, 157424), (19678, 102488), (25622, 78712), (39356, 51244)]