2021934376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{11681}}^1$

素因数の和:11986

約数の個数: 64

約数和(自身を含む): 4743826560

約数和(自身を除く): 2721892184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 281, 308, 562, 616, 1124, 1967, 2248, 3091, 3934, 6182, 7868, 11681, 12364, 15736, 21637, 23362, 24728, 43274, 46724, 81767, 86548, 93448, 128491, 163534, 173096, 256982, 327068, 513964, 654136, 899437, 1027928, 1798874, 3282361, 3597748, 6564722, 7195496, 13129444, 22976527, 26258888, 36105971, 45953054, 72211942, 91906108, 144423884, 183812216, 252741797, 288847768, 505483594, 1010967188, 2021934376]

約数ペア:

[(1, 2021934376), (2, 1010967188), (4, 505483594), (7, 288847768), (8, 252741797), (11, 183812216), (14, 144423884), (22, 91906108), (28, 72211942), (44, 45953054), (56, 36105971), (77, 26258888), (88, 22976527), (154, 13129444), (281, 7195496), (308, 6564722), (562, 3597748), (616, 3282361), (1124, 1798874), (1967, 1027928), (2248, 899437), (3091, 654136), (3934, 513964), (6182, 327068), (7868, 256982), (11681, 173096), (12364, 163534), (15736, 128491), (21637, 93448), (23362, 86548), (24728, 81767), (43274, 46724)]