2013945122

素因数分解:

$2^1\times 7^1\times {\mathrm{7243}}^1\times {\mathrm{19861}}^1$

素因数の和:27113

約数の個数: 16

約数和(自身を含む): 3453127872

約数和(自身を除く): 1439182750

約数列:

[1, 2, 7, 14, 7243, 14486, 19861, 39722, 50701, 101402, 139027, 278054, 143853223, 287706446, 1006972561, 2013945122]

約数ペア:

[(1, 2013945122), (2, 1006972561), (7, 287706446), (14, 143853223), (7243, 278054), (14486, 139027), (19861, 101402), (39722, 50701)]