3438110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 6804000

約数和(自身を除く): 3365890

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 499, 530, 689, 998, 1378, 2495, 3445, 4990, 6487, 6890, 12974, 26447, 32435, 52894, 64870, 132235, 264470, 343811, 687622, 1719055, 3438110]

約数ペア:

[(1, 3438110), (2, 1719055), (5, 687622), (10, 343811), (13, 264470), (26, 132235), (53, 64870), (65, 52894), (106, 32435), (130, 26447), (265, 12974), (499, 6890), (530, 6487), (689, 4990), (998, 3445), (1378, 2495)]