439688742

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{1871}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 897661440

約数和(自身を除く): 457972698

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 739, 1478, 1871, 2217, 3742, 4434, 5613, 11226, 39167, 78334, 99163, 117501, 198326, 235002, 297489, 594978, 1382669, 2765338, 4148007, 8296014, 73281457, 146562914, 219844371, 439688742]

約数ペア:

[(1, 439688742), (2, 219844371), (3, 146562914), (6, 73281457), (53, 8296014), (106, 4148007), (159, 2765338), (318, 1382669), (739, 594978), (1478, 297489), (1871, 235002), (2217, 198326), (3742, 117501), (4434, 99163), (5613, 78334), (11226, 39167)]