1057500978

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{27509}}^1$

素因数の和:27706

約数の個数: 32

約数和(自身を含む): 2178792000

約数和(自身を除く): 1121291022

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 6407, 12814, 19221, 27509, 38442, 55018, 82527, 165054, 1182887, 2365774, 3548661, 4098841, 7097322, 8197682, 12296523, 24593046, 176250163, 352500326, 528750489, 1057500978]

約数ペア:

[(1, 1057500978), (2, 528750489), (3, 352500326), (6, 176250163), (43, 24593046), (86, 12296523), (129, 8197682), (149, 7097322), (258, 4098841), (298, 3548661), (447, 2365774), (894, 1182887), (6407, 165054), (12814, 82527), (19221, 55018), (27509, 38442)]