2247138290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{10267}}^1$

素因数の和:10826

約数の個数: 32

約数和(自身を含む): 4147450560

約数和(自身を除く): 1900312270

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 509, 1018, 2545, 5090, 10267, 20534, 21887, 43774, 51335, 102670, 109435, 218870, 441481, 882962, 2207405, 4414810, 5225903, 10451806, 26129515, 52259030, 224713829, 449427658, 1123569145, 2247138290]

約数ペア:

[(1, 2247138290), (2, 1123569145), (5, 449427658), (10, 224713829), (43, 52259030), (86, 26129515), (215, 10451806), (430, 5225903), (509, 4414810), (1018, 2207405), (2545, 882962), (5090, 441481), (10267, 218870), (20534, 109435), (21887, 102670), (43774, 51335)]