42640332982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2912989}}^1$

素因数の和:2913567

約数の個数: 16

約数和(自身を含む): 69002907120

約数和(自身を除く): 26362574138

約数列:

[1, 2, 13, 26, 563, 1126, 7319, 14638, 2912989, 5825978, 37868857, 75737714, 1640012807, 3280025614, 21320166491, 42640332982]

約数ペア:

[(1, 42640332982), (2, 21320166491), (13, 3280025614), (26, 1640012807), (563, 75737714), (1126, 37868857), (7319, 5825978), (14638, 2912989)]