429842018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{19913}}^1$

素因数の和:20209

約数の個数: 16

約数和(自身を含む): 662419296

約数和(自身を除く): 232577278

約数列:

[1, 2, 43, 86, 251, 502, 10793, 19913, 21586, 39826, 856259, 1712518, 4998163, 9996326, 214921009, 429842018]

約数ペア:

[(1, 429842018), (2, 214921009), (43, 9996326), (86, 4998163), (251, 1712518), (502, 856259), (10793, 39826), (19913, 21586)]