2277772816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1777}}^1\times {\mathrm{7283}}^1$

素因数の和:9079

約数の個数: 40

約数和(自身を含む): 4817754144

約数和(自身を除く): 2539981328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1777, 3554, 7108, 7283, 14216, 14566, 19547, 28432, 29132, 39094, 58264, 78188, 80113, 116528, 156376, 160226, 312752, 320452, 640904, 1281808, 12941891, 25883782, 51767564, 103535128, 142360801, 207070256, 284721602, 569443204, 1138886408, 2277772816]

約数ペア:

[(1, 2277772816), (2, 1138886408), (4, 569443204), (8, 284721602), (11, 207070256), (16, 142360801), (22, 103535128), (44, 51767564), (88, 25883782), (176, 12941891), (1777, 1281808), (3554, 640904), (7108, 320452), (7283, 312752), (14216, 160226), (14566, 156376), (19547, 116528), (28432, 80113), (29132, 78188), (39094, 58264)]