2843290

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 5139360

約数和(自身を除く): 2296070

約数列:

[1, 2, 5, 10, 331, 662, 859, 1655, 1718, 3310, 4295, 8590, 284329, 568658, 1421645, 2843290]

約数ペア:

[(1, 2843290), (2, 1421645), (5, 568658), (10, 284329), (331, 8590), (662, 4295), (859, 3310), (1655, 1718)]