1396202408

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{550553}}^1$

素因数の和:550876

約数の個数: 16

約数和(自身を含む): 2626142580

約数和(自身を除く): 1229940172

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 550553, 1101106, 2202212, 4404424, 174525301, 349050602, 698101204, 1396202408]

約数ペア:

[(1, 1396202408), (2, 698101204), (4, 349050602), (8, 174525301), (317, 4404424), (634, 2202212), (1268, 1101106), (2536, 550553)]