2114553985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{911}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 2730309120

約数和(自身を除く): 615755135

約数列:

[1, 5, 19, 53, 95, 265, 461, 911, 1007, 2305, 4555, 5035, 8759, 17309, 24433, 43795, 48283, 86545, 122165, 241415, 419971, 464227, 917377, 2099855, 2321135, 4586885, 7979449, 22258463, 39897245, 111292315, 422910797, 2114553985]

約数ペア:

[(1, 2114553985), (5, 422910797), (19, 111292315), (53, 39897245), (95, 22258463), (265, 7979449), (461, 4586885), (911, 2321135), (1007, 2099855), (2305, 917377), (4555, 464227), (5035, 419971), (8759, 241415), (17309, 122165), (24433, 86545), (43795, 48283)]