2844252481

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{23321}}^1$

素因数の和:23485

約数の個数: 24

約数和(自身を含む): 3509494560

約数和(自身を除く): 665242079

約数列:

[1, 7, 19, 49, 131, 133, 917, 931, 2489, 6419, 17423, 23321, 121961, 163247, 443099, 1142729, 3055051, 3101693, 21385357, 21711851, 58045969, 149697499, 406321783, 2844252481]

約数ペア:

[(1, 2844252481), (7, 406321783), (19, 149697499), (49, 58045969), (131, 21711851), (133, 21385357), (917, 3101693), (931, 3055051), (2489, 1142729), (6419, 443099), (17423, 163247), (23321, 121961)]