243437744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1383169}}^1$

素因数の和:1383188

約数の個数: 20

約数和(自身を含む): 514539240

約数和(自身を除く): 271101496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1383169, 2766338, 5532676, 11065352, 15214859, 22130704, 30429718, 60859436, 121718872, 243437744]

約数ペア:

[(1, 243437744), (2, 121718872), (4, 60859436), (8, 30429718), (11, 22130704), (16, 15214859), (22, 11065352), (44, 5532676), (88, 2766338), (176, 1383169)]