82661289382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1289447}}^1$

素因数の和:1289716

約数の個数: 32

約数和(自身を含む): 149782279680

約数和(自身を除く): 67120990298

約数列:

[1, 2, 7, 14, 19, 38, 133, 241, 266, 482, 1687, 3374, 4579, 9158, 32053, 64106, 1289447, 2578894, 9026129, 18052258, 24499493, 48998986, 171496451, 310756727, 342992902, 621513454, 2175297089, 4350594178, 5904377813, 11808755626, 41330644691, 82661289382]

約数ペア:

[(1, 82661289382), (2, 41330644691), (7, 11808755626), (14, 5904377813), (19, 4350594178), (38, 2175297089), (133, 621513454), (241, 342992902), (266, 310756727), (482, 171496451), (1687, 48998986), (3374, 24499493), (4579, 18052258), (9158, 9026129), (32053, 2578894), (64106, 1289447)]