2420462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 3985200

約数和(自身を除く): 1564738

約数列:

[1, 2, 11, 22, 269, 409, 538, 818, 2959, 4499, 5918, 8998, 110021, 220042, 1210231, 2420462]

約数ペア:

[(1, 2420462), (2, 1210231), (11, 220042), (22, 110021), (269, 8998), (409, 5918), (538, 4499), (818, 2959)]