2018281712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2933549}}^1$

素因数の和:2933600

約数の個数: 20

約数和(自身を含む): 4001362200

約数和(自身を除く): 1983080488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2933549, 5867098, 11734196, 23468392, 46936784, 126142607, 252285214, 504570428, 1009140856, 2018281712]

約数ペア:

[(1, 2018281712), (2, 1009140856), (4, 504570428), (8, 252285214), (16, 126142607), (43, 46936784), (86, 23468392), (172, 11734196), (344, 5867098), (688, 2933549)]