2912779078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{61667}}^1$

素因数の和:61812

約数の個数: 32

約数和(自身を含む): 5061709440

約数和(自身を除く): 2148930362

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 2147, 2486, 4294, 23617, 47234, 61667, 123334, 678337, 1171673, 1356674, 2343346, 6968371, 12888403, 13936742, 25776806, 76652081, 132399049, 153304162, 264798098, 1456389539, 2912779078]

約数ペア:

[(1, 2912779078), (2, 1456389539), (11, 264798098), (19, 153304162), (22, 132399049), (38, 76652081), (113, 25776806), (209, 13936742), (226, 12888403), (418, 6968371), (1243, 2343346), (2147, 1356674), (2486, 1171673), (4294, 678337), (23617, 123334), (47234, 61667)]