2208657980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3808031}}^1$

素因数の和:3808069

約数の個数: 24

約数和(自身を含む): 4798120320

約数和(自身を除く): 2589462340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3808031, 7616062, 15232124, 19040155, 38080310, 76160620, 110432899, 220865798, 441731596, 552164495, 1104328990, 2208657980]

約数ペア:

[(1, 2208657980), (2, 1104328990), (4, 552164495), (5, 441731596), (10, 220865798), (20, 110432899), (29, 76160620), (58, 38080310), (116, 19040155), (145, 15232124), (290, 7616062), (580, 3808031)]