2117788414

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{244379}}^1$

素因数の和:245007

約数の個数: 16

約数和(自身を含む): 3636374400

約数和(自身を除く): 1518585986

約数列:

[1, 2, 7, 14, 619, 1238, 4333, 8666, 244379, 488758, 1710653, 3421306, 151270601, 302541202, 1058894207, 2117788414]

約数ペア:

[(1, 2117788414), (2, 1058894207), (7, 302541202), (14, 151270601), (619, 3421306), (1238, 1710653), (4333, 488758), (8666, 244379)]