2720918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 4380480

約数和(自身を除く): 1659562

約数列:

[1, 2, 17, 34, 79, 158, 1013, 1343, 2026, 2686, 17221, 34442, 80027, 160054, 1360459, 2720918]

約数ペア:

[(1, 2720918), (2, 1360459), (17, 160054), (34, 80027), (79, 34442), (158, 17221), (1013, 2686), (1343, 2026)]