1025688532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 1985788224

約数和(自身を除く): 960099692

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 443, 521, 886, 1042, 1111, 1772, 2084, 2222, 4444, 4873, 5731, 9746, 11462, 19492, 22924, 44743, 52621, 89486, 105242, 178972, 210484, 230803, 461606, 492173, 578831, 923212, 984346, 1157662, 1968692, 2315324, 2538833, 5077666, 10155332, 23311103, 46622206, 93244412, 256422133, 512844266, 1025688532]

約数ペア:

[(1, 1025688532), (2, 512844266), (4, 256422133), (11, 93244412), (22, 46622206), (44, 23311103), (101, 10155332), (202, 5077666), (404, 2538833), (443, 2315324), (521, 1968692), (886, 1157662), (1042, 984346), (1111, 923212), (1772, 578831), (2084, 492173), (2222, 461606), (4444, 230803), (4873, 210484), (5731, 178972), (9746, 105242), (11462, 89486), (19492, 52621), (22924, 44743)]