289484838

素因数分解:

$2^1\times 3^2\times {\mathrm{2851}}^1\times {\mathrm{5641}}^1$

素因数の和:8500

約数の個数: 24

約数和(自身を含む): 627548376

約数和(自身を除く): 338063538

約数列:

[1, 2, 3, 6, 9, 18, 2851, 5641, 5702, 8553, 11282, 16923, 17106, 25659, 33846, 50769, 51318, 101538, 16082491, 32164982, 48247473, 96494946, 144742419, 289484838]

約数ペア:

[(1, 289484838), (2, 144742419), (3, 96494946), (6, 48247473), (9, 32164982), (18, 16082491), (2851, 101538), (5641, 51318), (5702, 50769), (8553, 33846), (11282, 25659), (16923, 17106)]