81826882

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7506

約数の個数: 24

約数和(自身を含む): 137265840

約数和(自身を除く): 55438958

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 5491, 7451, 10982, 14902, 126667, 141569, 253334, 283138, 2153339, 2406673, 4306678, 4813346, 40913441, 81826882]

約数ペア:

[(1, 81826882), (2, 40913441), (17, 4813346), (19, 4306678), (34, 2406673), (38, 2153339), (289, 283138), (323, 253334), (578, 141569), (646, 126667), (5491, 14902), (7451, 10982)]