129502004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1044371}}^1$

素因数の和:1044406

約数の個数: 12

約数和(自身を含む): 233939328

約数和(自身を除く): 104437324

約数列:

[1, 2, 4, 31, 62, 124, 1044371, 2088742, 4177484, 32375501, 64751002, 129502004]

約数ペア:

[(1, 129502004), (2, 64751002), (4, 32375501), (31, 4177484), (62, 2088742), (124, 1044371)]