826628354

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{138371}}^1$

素因数の和:138505

約数の個数: 16

約数和(自身を含む): 1295161920

約数和(自身を除く): 468533566

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 138371, 276742, 4012759, 8025518, 14252213, 28504426, 413314177, 826628354]

約数ペア:

[(1, 826628354), (2, 413314177), (29, 28504426), (58, 14252213), (103, 8025518), (206, 4012759), (2987, 276742), (5974, 138371)]