340319446

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1\times {\mathrm{1571}}^1$

素因数の和:2879

約数の個数: 16

約数和(自身を含む): 516967920

約数和(自身を除く): 176648474

約数列:

[1, 2, 89, 178, 1217, 1571, 2434, 3142, 108313, 139819, 216626, 279638, 1911907, 3823814, 170159723, 340319446]

約数ペア:

[(1, 340319446), (2, 170159723), (89, 3823814), (178, 1911907), (1217, 279638), (1571, 216626), (2434, 139819), (3142, 108313)]