1900553018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10442599}}^1$

素因数の和:10442621

約数の個数: 16

約数和(自身を含む): 3508713600

約数和(自身を除く): 1608160582

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 10442599, 20885198, 73098193, 135753787, 146196386, 271507574, 950276509, 1900553018]

約数ペア:

[(1, 1900553018), (2, 950276509), (7, 271507574), (13, 146196386), (14, 135753787), (26, 73098193), (91, 20885198), (182, 10442599)]