2014906390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{254729}}^1$

素因数の和:254856

約数の個数: 32

約数和(自身を含む): 4181647680

約数和(自身を除く): 2166741290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 254729, 509458, 1273645, 1783103, 2547290, 3566206, 8915515, 17831030, 28784377, 57568754, 143921885, 201490639, 287843770, 402981278, 1007453195, 2014906390]

約数ペア:

[(1, 2014906390), (2, 1007453195), (5, 402981278), (7, 287843770), (10, 201490639), (14, 143921885), (35, 57568754), (70, 28784377), (113, 17831030), (226, 8915515), (565, 3566206), (791, 2547290), (1130, 1783103), (1582, 1273645), (3955, 509458), (7910, 254729)]