7123382

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5717}}^1$

素因数の和:5815

約数の個数: 16

約数和(自身を含む): 12350880

約数和(自身を除く): 5227498

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 5717, 11434, 40019, 80038, 508813, 1017626, 3561691, 7123382]

約数ペア:

[(1, 7123382), (2, 3561691), (7, 1017626), (14, 508813), (89, 80038), (178, 40019), (623, 11434), (1246, 5717)]