1491282472328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{40444849}}^1$

素因数の和:40445285

約数の個数: 32

約数和(自身を含む): 3057630660000

約数和(自身を除く): 1566348187672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1676, 3352, 4609, 9218, 18436, 36872, 40444849, 80889698, 161779396, 323558792, 444893339, 889786678, 1779573356, 3559146712, 16946391731, 33892783462, 67785566924, 135571133848, 186410309041, 372820618082, 745641236164, 1491282472328]

約数ペア:

[(1, 1491282472328), (2, 745641236164), (4, 372820618082), (8, 186410309041), (11, 135571133848), (22, 67785566924), (44, 33892783462), (88, 16946391731), (419, 3559146712), (838, 1779573356), (1676, 889786678), (3352, 444893339), (4609, 323558792), (9218, 161779396), (18436, 80889698), (36872, 40444849)]