2018903024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{5741}}^1$

素因数の和:6489

約数の個数: 40

約数和(自身を含む): 4044205440

約数和(自身を除く): 2025302416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 709, 1418, 2836, 5672, 5741, 11344, 11482, 21979, 22964, 43958, 45928, 87916, 91856, 175832, 177971, 351664, 355942, 711884, 1423768, 2847536, 4070369, 8140738, 16281476, 32562952, 65125904, 126181439, 252362878, 504725756, 1009451512, 2018903024]

約数ペア:

[(1, 2018903024), (2, 1009451512), (4, 504725756), (8, 252362878), (16, 126181439), (31, 65125904), (62, 32562952), (124, 16281476), (248, 8140738), (496, 4070369), (709, 2847536), (1418, 1423768), (2836, 711884), (5672, 355942), (5741, 351664), (11344, 177971), (11482, 175832), (21979, 91856), (22964, 87916), (43958, 45928)]