1311470

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:739

約数の個数: 16

約数和(自身を含む): 2373840

約数和(自身を除く): 1062370

約数列:

[1, 2, 5, 10, 313, 419, 626, 838, 1565, 2095, 3130, 4190, 131147, 262294, 655735, 1311470]

約数ペア:

[(1, 1311470), (2, 655735), (5, 262294), (10, 131147), (313, 4190), (419, 3130), (626, 2095), (838, 1565)]