2189098004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{9275839}}^1$

素因数の和:9275902

約数の個数: 12

約数和(自身を含む): 3895852800

約数和(自身を除く): 1706754796

約数列:

[1, 2, 4, 59, 118, 236, 9275839, 18551678, 37103356, 547274501, 1094549002, 2189098004]

約数ペア:

[(1, 2189098004), (2, 1094549002), (4, 547274501), (59, 37103356), (118, 18551678), (236, 9275839)]