2017751428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6551141}}^1$

素因数の和:6551163

約数の個数: 24

約数和(自身を含む): 4402367424

約数和(自身を除く): 2384615996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6551141, 13102282, 26204564, 45857987, 72062551, 91715974, 144125102, 183431948, 288250204, 504437857, 1008875714, 2017751428]

約数ペア:

[(1, 2017751428), (2, 1008875714), (4, 504437857), (7, 288250204), (11, 183431948), (14, 144125102), (22, 91715974), (28, 72062551), (44, 45857987), (77, 26204564), (154, 13102282), (308, 6551141)]