1290852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1592

約数の個数: 36

約数和(自身を含む): 3407040

約数和(自身を除く): 2116188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1559, 3118, 4677, 6236, 9354, 14031, 18708, 28062, 35857, 56124, 71714, 107571, 143428, 215142, 322713, 430284, 645426, 1290852]

約数ペア:

[(1, 1290852), (2, 645426), (3, 430284), (4, 322713), (6, 215142), (9, 143428), (12, 107571), (18, 71714), (23, 56124), (36, 35857), (46, 28062), (69, 18708), (92, 14031), (138, 9354), (207, 6236), (276, 4677), (414, 3118), (828, 1559)]