7851968548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{12161}}^1$

素因数の和:12364

約数の個数: 48

約数和(自身を含む): 14645772288

約数和(自身を除く): 6793803740

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 127, 164, 254, 508, 1271, 2542, 3937, 5084, 5207, 7874, 10414, 12161, 15748, 20828, 24322, 48644, 161417, 322834, 376991, 498601, 645668, 753982, 997202, 1507964, 1544447, 1994404, 3088894, 6177788, 15456631, 30913262, 47877857, 61826524, 63322327, 95755714, 126644654, 191511428, 253289308, 1962992137, 3925984274, 7851968548]

約数ペア:

[(1, 7851968548), (2, 3925984274), (4, 1962992137), (31, 253289308), (41, 191511428), (62, 126644654), (82, 95755714), (124, 63322327), (127, 61826524), (164, 47877857), (254, 30913262), (508, 15456631), (1271, 6177788), (2542, 3088894), (3937, 1994404), (5084, 1544447), (5207, 1507964), (7874, 997202), (10414, 753982), (12161, 645668), (15748, 498601), (20828, 376991), (24322, 322834), (48644, 161417)]