869188784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3195547}}^1$

素因数の和:3195572

約数の個数: 20

約数和(自身を含む): 1783115784

約数和(自身を除く): 913927000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3195547, 6391094, 12782188, 25564376, 51128752, 54324299, 108648598, 217297196, 434594392, 869188784]

約数ペア:

[(1, 869188784), (2, 434594392), (4, 217297196), (8, 108648598), (16, 54324299), (17, 51128752), (34, 25564376), (68, 12782188), (136, 6391094), (272, 3195547)]