2022248945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2609}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 2630880000

約数和(自身を除く): 608631055

約数列:

[1, 5, 19, 41, 95, 199, 205, 779, 995, 2609, 3781, 3895, 8159, 13045, 18905, 40795, 49571, 106969, 155021, 247855, 519191, 534845, 775105, 2032411, 2595955, 9864629, 10162055, 21286831, 49323145, 106434155, 404449789, 2022248945]

約数ペア:

[(1, 2022248945), (5, 404449789), (19, 106434155), (41, 49323145), (95, 21286831), (199, 10162055), (205, 9864629), (779, 2595955), (995, 2032411), (2609, 775105), (3781, 534845), (3895, 519191), (8159, 247855), (13045, 155021), (18905, 106969), (40795, 49571)]