2217690298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{127703}}^1$

素因数の和:128181

約数の個数: 16

約数和(自身を含む): 3509305920

約数和(自身を除く): 1291615622

約数列:

[1, 2, 19, 38, 457, 914, 8683, 17366, 127703, 255406, 2426357, 4852714, 58360271, 116720542, 1108845149, 2217690298]

約数ペア:

[(1, 2217690298), (2, 1108845149), (19, 116720542), (38, 58360271), (457, 4852714), (914, 2426357), (8683, 255406), (17366, 127703)]