80209122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1909741}}^1$

素因数の和:1909753

約数の個数: 16

約数和(自身を含む): 183335232

約数和(自身を除く): 103126110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1909741, 3819482, 5729223, 11458446, 13368187, 26736374, 40104561, 80209122]

約数ペア:

[(1, 80209122), (2, 40104561), (3, 26736374), (6, 13368187), (7, 11458446), (14, 5729223), (21, 3819482), (42, 1909741)]