2013987626

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3888007}}^1$

素因数の和:3888053

約数の個数: 16

約数和(自身を含む): 3545863296

約数和(自身を除く): 1531875670

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3888007, 7776014, 27216049, 54432098, 143856259, 287712518, 1006993813, 2013987626]

約数ペア:

[(1, 2013987626), (2, 1006993813), (7, 287712518), (14, 143856259), (37, 54432098), (74, 27216049), (259, 7776014), (518, 3888007)]