2045607565

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1\times {\mathrm{3691}}^1$

素因数の和:4452

約数の個数: 16

約数和(自身を含む): 2472163200

約数和(自身を除く): 426555635

約数列:

[1, 5, 199, 557, 995, 2785, 3691, 18455, 110843, 554215, 734509, 2055887, 3672545, 10279435, 409121513, 2045607565]

約数ペア:

[(1, 2045607565), (5, 409121513), (199, 10279435), (557, 3672545), (995, 2055887), (2785, 734509), (3691, 554215), (18455, 110843)]