2012087813

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{7549}}^1$

素因数の和:7756

約数の個数: 16

約数和(自身を含む): 2113516800

約数和(自身を除く): 101428987

約数列:

[1, 47, 53, 107, 2491, 5029, 5671, 7549, 266537, 354803, 400097, 807743, 18804559, 37963921, 42810379, 2012087813]

約数ペア:

[(1, 2012087813), (47, 42810379), (53, 37963921), (107, 18804559), (2491, 807743), (5029, 400097), (5671, 354803), (7549, 266537)]