2912081255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1867}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 3744368640

約数和(自身を除く): 832287385

約数列:

[1, 5, 29, 31, 145, 155, 347, 899, 1735, 1867, 4495, 9335, 10063, 10757, 50315, 53785, 54143, 57877, 270715, 289385, 311953, 647849, 1559765, 1678433, 3239245, 8392165, 18787621, 20083319, 93938105, 100416595, 582416251, 2912081255]

約数ペア:

[(1, 2912081255), (5, 582416251), (29, 100416595), (31, 93938105), (145, 20083319), (155, 18787621), (347, 8392165), (899, 3239245), (1735, 1678433), (1867, 1559765), (4495, 647849), (9335, 311953), (10063, 289385), (10757, 270715), (50315, 57877), (53785, 54143)]