2100403730

素因数分解:

$2^1\times 5^1\times {\mathrm{12413}}^1\times {\mathrm{16921}}^1$

素因数の和:29341

約数の個数: 16

約数和(自身を含む): 3781254744

約数和(自身を除く): 1680851014

約数列:

[1, 2, 5, 10, 12413, 16921, 24826, 33842, 62065, 84605, 124130, 169210, 210040373, 420080746, 1050201865, 2100403730]

約数ペア:

[(1, 2100403730), (2, 1050201865), (5, 420080746), (10, 210040373), (12413, 169210), (16921, 124130), (24826, 84605), (33842, 62065)]