280903670

素因数分解:

$2^1\times 5^1\times {\mathrm{6577}}^1\times {\mathrm{4271}}^1$

素因数の和:10855

約数の個数: 16

約数和(自身を含む): 505821888

約数和(自身を除く): 224918218

約数列:

[1, 2, 5, 10, 4271, 6577, 8542, 13154, 21355, 32885, 42710, 65770, 28090367, 56180734, 140451835, 280903670]

約数ペア:

[(1, 280903670), (2, 140451835), (5, 56180734), (10, 28090367), (4271, 65770), (6577, 42710), (8542, 32885), (13154, 21355)]