538743674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{8669}}^1$

素因数の和:8894

約数の個数: 32

約数和(自身を含む): 968820480

約数和(自身を除く): 430076806

約数列:

[1, 2, 7, 14, 23, 46, 161, 193, 322, 386, 1351, 2702, 4439, 8669, 8878, 17338, 31073, 60683, 62146, 121366, 199387, 398774, 1395709, 1673117, 2791418, 3346234, 11711819, 23423638, 38481691, 76963382, 269371837, 538743674]

約数ペア:

[(1, 538743674), (2, 269371837), (7, 76963382), (14, 38481691), (23, 23423638), (46, 11711819), (161, 3346234), (193, 2791418), (322, 1673117), (386, 1395709), (1351, 398774), (2702, 199387), (4439, 121366), (8669, 62146), (8878, 60683), (17338, 31073)]