2011017724

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1381}}^1\times {\mathrm{4987}}^1$

素因数の和:6445

約数の個数: 24

約数和(自身を含む): 3570789488

約数和(自身を除く): 1559771764

約数列:

[1, 2, 4, 73, 146, 292, 1381, 2762, 4987, 5524, 9974, 19948, 100813, 201626, 364051, 403252, 728102, 1456204, 6887047, 13774094, 27548188, 502754431, 1005508862, 2011017724]

約数ペア:

[(1, 2011017724), (2, 1005508862), (4, 502754431), (73, 27548188), (146, 13774094), (292, 6887047), (1381, 1456204), (2762, 728102), (4987, 403252), (5524, 364051), (9974, 201626), (19948, 100813)]