425940982

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{21227}}^1$

素因数の和:21435

約数の個数: 16

約数和(自身を含む): 652124160

約数和(自身を除く): 226183178

約数列:

[1, 2, 79, 127, 158, 254, 10033, 20066, 21227, 42454, 1676933, 2695829, 3353866, 5391658, 212970491, 425940982]

約数ペア:

[(1, 425940982), (2, 212970491), (79, 5391658), (127, 3353866), (158, 2695829), (254, 1676933), (10033, 42454), (20066, 21227)]