428540434

素因数分解:

$2^1\times 7^1\times {\mathrm{8011}}^1\times {\mathrm{3821}}^1$

素因数の和:11841

約数の個数: 16

約数和(自身を含む): 734924736

約数和(自身を除く): 306384302

約数列:

[1, 2, 7, 14, 3821, 7642, 8011, 16022, 26747, 53494, 56077, 112154, 30610031, 61220062, 214270217, 428540434]

約数ペア:

[(1, 428540434), (2, 214270217), (7, 61220062), (14, 30610031), (3821, 112154), (7642, 56077), (8011, 53494), (16022, 26747)]