2121984002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{11923}}^1$

素因数の和:12074

約数の個数: 32

約数和(自身を含む): 3430677888

約数和(自身を除く): 1308693886

約数列:

[1, 2, 23, 46, 53, 73, 106, 146, 1219, 1679, 2438, 3358, 3869, 7738, 11923, 23846, 88987, 177974, 274229, 548458, 631919, 870379, 1263838, 1740758, 14534137, 20018717, 29068274, 40037434, 46130087, 92260174, 1060992001, 2121984002]

約数ペア:

[(1, 2121984002), (2, 1060992001), (23, 92260174), (46, 46130087), (53, 40037434), (73, 29068274), (106, 20018717), (146, 14534137), (1219, 1740758), (1679, 1263838), (2438, 870379), (3358, 631919), (3869, 548458), (7738, 274229), (11923, 177974), (23846, 88987)]