3412784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{12547}}^1$

素因数の和:12572

約数の個数: 20

約数和(自身を含む): 7001784

約数和(自身を除く): 3589000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 12547, 25094, 50188, 100376, 200752, 213299, 426598, 853196, 1706392, 3412784]

約数ペア:

[(1, 3412784), (2, 1706392), (4, 853196), (8, 426598), (16, 213299), (17, 200752), (34, 100376), (68, 50188), (136, 25094), (272, 12547)]