517871876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{5273}}^1$

素因数の和:5891

約数の個数: 24

約数和(自身を含む): 929152224

約数和(自身を除く): 411280348

約数列:

[1, 2, 4, 43, 86, 172, 571, 1142, 2284, 5273, 10546, 21092, 24553, 49106, 98212, 226739, 453478, 906956, 3010883, 6021766, 12043532, 129467969, 258935938, 517871876]

約数ペア:

[(1, 517871876), (2, 258935938), (4, 129467969), (43, 12043532), (86, 6021766), (172, 3010883), (571, 906956), (1142, 453478), (2284, 226739), (5273, 98212), (10546, 49106), (21092, 24553)]