2940621612

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1\times {\mathrm{1709}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 6906977280

約数和(自身を除く): 3966355668

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 643, 669, 892, 1286, 1338, 1709, 1929, 2572, 2676, 3418, 3858, 5127, 6836, 7716, 10254, 20508, 143389, 286778, 381107, 430167, 573556, 762214, 860334, 1098887, 1143321, 1524428, 1720668, 2197774, 2286642, 3296661, 4395548, 4573284, 6593322, 13186644, 245051801, 490103602, 735155403, 980207204, 1470310806, 2940621612]

約数ペア:

[(1, 2940621612), (2, 1470310806), (3, 980207204), (4, 735155403), (6, 490103602), (12, 245051801), (223, 13186644), (446, 6593322), (643, 4573284), (669, 4395548), (892, 3296661), (1286, 2286642), (1338, 2197774), (1709, 1720668), (1929, 1524428), (2572, 1143321), (2676, 1098887), (3418, 860334), (3858, 762214), (5127, 573556), (6836, 430167), (7716, 381107), (10254, 286778), (20508, 143389)]