27820464014

素因数分解:

$2^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{1042043}}^1$

素因数の和:1043959

約数の個数: 16

約数和(自身を含む): 47717278848

約数和(自身を除く): 19896814834

約数列:

[1, 2, 7, 14, 1907, 3814, 13349, 26698, 1042043, 2084086, 7294301, 14588602, 1987176001, 3974352002, 13910232007, 27820464014]

約数ペア:

[(1, 27820464014), (2, 13910232007), (7, 3974352002), (14, 1987176001), (1907, 14588602), (3814, 7294301), (13349, 2084086), (26698, 1042043)]