265882012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{3499}}^1$

素因数の和:3682

約数の個数: 36

約数和(自身を含む): 514843000

約数和(自身を除く): 248960988

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 1727, 3454, 3499, 6908, 6998, 13996, 18997, 37994, 38489, 75988, 76978, 153956, 423379, 549343, 846758, 1098686, 1693516, 2197372, 6042773, 12085546, 24171092, 66470503, 132941006, 265882012]

約数ペア:

[(1, 265882012), (2, 132941006), (4, 66470503), (11, 24171092), (22, 12085546), (44, 6042773), (121, 2197372), (157, 1693516), (242, 1098686), (314, 846758), (484, 549343), (628, 423379), (1727, 153956), (3454, 76978), (3499, 75988), (6908, 38489), (6998, 37994), (13996, 18997)]