2177940094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{4967}}^1$

素因数の和:6048

約数の個数: 32

約数和(自身を含む): 3755808000

約数和(自身を除く): 1577867906

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1049, 2098, 4967, 9934, 11539, 19931, 23078, 39862, 54637, 94373, 109274, 188746, 219241, 438482, 1038103, 2076206, 5210383, 10420766, 57314213, 98997277, 114628426, 197994554, 1088970047, 2177940094]

約数ペア:

[(1, 2177940094), (2, 1088970047), (11, 197994554), (19, 114628426), (22, 98997277), (38, 57314213), (209, 10420766), (418, 5210383), (1049, 2076206), (2098, 1038103), (4967, 438482), (9934, 219241), (11539, 188746), (19931, 109274), (23078, 94373), (39862, 54637)]