1902939368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{39971}}^1$

素因数の和:40529

約数の個数: 32

約数和(自身を含む): 3899668320

約数和(自身を除く): 1996728952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 541, 1082, 2164, 4328, 5951, 11902, 23804, 39971, 47608, 79942, 159884, 319768, 439681, 879362, 1758724, 3517448, 21624311, 43248622, 86497244, 172994488, 237867421, 475734842, 951469684, 1902939368]

約数ペア:

[(1, 1902939368), (2, 951469684), (4, 475734842), (8, 237867421), (11, 172994488), (22, 86497244), (44, 43248622), (88, 21624311), (541, 3517448), (1082, 1758724), (2164, 879362), (4328, 439681), (5951, 319768), (11902, 159884), (23804, 79942), (39971, 47608)]