855619544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{15791}}^1$

素因数の和:16331

約数の個数: 32

約数和(自身を含む): 1731119040

約数和(自身を除く): 875499496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 521, 1042, 2084, 4168, 6773, 13546, 15791, 27092, 31582, 54184, 63164, 126328, 205283, 410566, 821132, 1642264, 8227111, 16454222, 32908444, 65816888, 106952443, 213904886, 427809772, 855619544]

約数ペア:

[(1, 855619544), (2, 427809772), (4, 213904886), (8, 106952443), (13, 65816888), (26, 32908444), (52, 16454222), (104, 8227111), (521, 1642264), (1042, 821132), (2084, 410566), (4168, 205283), (6773, 126328), (13546, 63164), (15791, 54184), (27092, 31582)]