255350879

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{6947}}^1$

素因数の和:7102

約数の個数: 16

約数和(自身を含む): 300153600

約数和(自身を除く): 44802721

約数列:

[1, 7, 59, 89, 413, 623, 5251, 6947, 36757, 48629, 409873, 618283, 2869111, 4327981, 36478697, 255350879]

約数ペア:

[(1, 255350879), (7, 36478697), (59, 4327981), (89, 2869111), (413, 618283), (623, 409873), (5251, 48629), (6947, 36757)]