17120948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{977}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 32395272

約数和(自身を除く): 15274324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 977, 1348, 1954, 3908, 4381, 8762, 12701, 17524, 25402, 50804, 329249, 658498, 1316996, 4280237, 8560474, 17120948]

約数ペア:

[(1, 17120948), (2, 8560474), (4, 4280237), (13, 1316996), (26, 658498), (52, 329249), (337, 50804), (674, 25402), (977, 17524), (1348, 12701), (1954, 8762), (3908, 4381)]