10420456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 20847240

約数和(自身を除く): 10426784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 397, 772, 794, 1544, 1588, 3176, 3281, 6562, 6749, 13124, 13498, 26248, 26996, 53992, 76621, 153242, 306484, 612968, 1302557, 2605114, 5210228, 10420456]

約数ペア:

[(1, 10420456), (2, 5210228), (4, 2605114), (8, 1302557), (17, 612968), (34, 306484), (68, 153242), (136, 76621), (193, 53992), (386, 26996), (397, 26248), (772, 13498), (794, 13124), (1544, 6749), (1588, 6562), (3176, 3281)]