1049271355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 1395491328

約数和(自身を除く): 346219973

約数列:

[1, 5, 11, 55, 131, 137, 655, 685, 1063, 1441, 1507, 5315, 7205, 7535, 11693, 17947, 58465, 89735, 139253, 145631, 197417, 696265, 728155, 987085, 1531783, 1601941, 7658915, 8009705, 19077661, 95388305, 209854271, 1049271355]

約数ペア:

[(1, 1049271355), (5, 209854271), (11, 95388305), (55, 19077661), (131, 8009705), (137, 7658915), (655, 1601941), (685, 1531783), (1063, 987085), (1441, 728155), (1507, 696265), (5315, 197417), (7205, 145631), (7535, 139253), (11693, 89735), (17947, 58465)]