1914639808

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2529

約数の個数: 56

約数和(自身を含む): 3868147712

約数和(自身を除く): 1953507904

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 127, 206, 254, 412, 508, 824, 1016, 1648, 2032, 2287, 3296, 4064, 4574, 6592, 8128, 9148, 13081, 18296, 26162, 36592, 52324, 73184, 104648, 146368, 209296, 235561, 290449, 418592, 471122, 580898, 837184, 942244, 1161796, 1884488, 2323592, 3768976, 4647184, 7537952, 9294368, 15075904, 18588736, 29916247, 59832494, 119664988, 239329976, 478659952, 957319904, 1914639808]

約数ペア:

[(1, 1914639808), (2, 957319904), (4, 478659952), (8, 239329976), (16, 119664988), (32, 59832494), (64, 29916247), (103, 18588736), (127, 15075904), (206, 9294368), (254, 7537952), (412, 4647184), (508, 3768976), (824, 2323592), (1016, 1884488), (1648, 1161796), (2032, 942244), (2287, 837184), (3296, 580898), (4064, 471122), (4574, 418592), (6592, 290449), (8128, 235561), (9148, 209296), (13081, 146368), (18296, 104648), (26162, 73184), (36592, 52324)]