551091356

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{26893}}^1$

素因数の和:27053

約数の個数: 24

約数和(自身を含む): 994002240

約数和(自身を除く): 442910884

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 5123, 10246, 20492, 26893, 53786, 107572, 1263971, 2527942, 2931337, 5055884, 5862674, 11725348, 137772839, 275545678, 551091356]

約数ペア:

[(1, 551091356), (2, 275545678), (4, 137772839), (47, 11725348), (94, 5862674), (109, 5055884), (188, 2931337), (218, 2527942), (436, 1263971), (5123, 107572), (10246, 53786), (20492, 26893)]