422045561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{18859}}^1$

素因数の和:19028

約数の個数: 16

約数和(自身を含む): 506956800

約数和(自身を除く): 84911239

約数列:

[1, 7, 23, 139, 161, 973, 3197, 18859, 22379, 132013, 433757, 2621401, 3036299, 18349807, 60292223, 422045561]

約数ペア:

[(1, 422045561), (7, 60292223), (23, 18349807), (139, 3036299), (161, 2621401), (973, 433757), (3197, 132013), (18859, 22379)]