2165416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2237}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 4464810

約数和(自身を除く): 2299394

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2237, 4474, 8948, 17896, 24607, 49214, 98428, 196856, 270677, 541354, 1082708, 2165416]

約数ペア:

[(1, 2165416), (2, 1082708), (4, 541354), (8, 270677), (11, 196856), (22, 98428), (44, 49214), (88, 24607), (121, 17896), (242, 8948), (484, 4474), (968, 2237)]