1366707856

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{457}}^2$

素因数の和:1331

約数の個数: 30

約数和(自身を含む): 2660291970

約数和(自身を除く): 1293584114

約数列:

[1, 2, 4, 8, 16, 409, 457, 818, 914, 1636, 1828, 3272, 3656, 6544, 7312, 186913, 208849, 373826, 417698, 747652, 835396, 1495304, 1670792, 2990608, 3341584, 85419241, 170838482, 341676964, 683353928, 1366707856]

約数ペア:

[(1, 1366707856), (2, 683353928), (4, 341676964), (8, 170838482), (16, 85419241), (409, 3341584), (457, 2990608), (818, 1670792), (914, 1495304), (1636, 835396), (1828, 747652), (3272, 417698), (3656, 373826), (6544, 208849), (7312, 186913)]