2620281712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3808549}}^1$

素因数の和:3808600

約数の個数: 20

約数和(自身を含む): 5194862200

約数和(自身を除く): 2574580488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3808549, 7617098, 15234196, 30468392, 60936784, 163767607, 327535214, 655070428, 1310140856, 2620281712]

約数ペア:

[(1, 2620281712), (2, 1310140856), (4, 655070428), (8, 327535214), (16, 163767607), (43, 60936784), (86, 30468392), (172, 15234196), (344, 7617098), (688, 3808549)]