2116716154

素因数分解:

$2^1\times 7^1\times {\mathrm{40009}}^1\times {\mathrm{3779}}^1$

素因数の和:43797

約数の個数: 16

約数和(自身を含む): 3629707200

約数和(自身を除く): 1512991046

約数列:

[1, 2, 7, 14, 3779, 7558, 26453, 40009, 52906, 80018, 280063, 560126, 151194011, 302388022, 1058358077, 2116716154]

約数ペア:

[(1, 2116716154), (2, 1058358077), (7, 302388022), (14, 151194011), (3779, 560126), (7558, 280063), (26453, 80018), (40009, 52906)]