231639394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{719377}}^1$

素因数の和:719409

約数の個数: 16

約数和(自身を含む): 414361728

約数和(自身を除く): 182722334

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 719377, 1438754, 5035639, 10071278, 16545671, 33091342, 115819697, 231639394]

約数ペア:

[(1, 231639394), (2, 115819697), (7, 33091342), (14, 16545671), (23, 10071278), (46, 5035639), (161, 1438754), (322, 719377)]