968573708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{212593}}^1$

素因数の和:212681

約数の個数: 24

約数和(自身を含む): 1821505392

約数和(自身を除く): 852931684

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 212593, 425186, 850372, 3614081, 7228162, 14243731, 14456324, 28487462, 56974924, 242143427, 484286854, 968573708]

約数ペア:

[(1, 968573708), (2, 484286854), (4, 242143427), (17, 56974924), (34, 28487462), (67, 14456324), (68, 14243731), (134, 7228162), (268, 3614081), (1139, 850372), (2278, 425186), (4556, 212593)]