939969190

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1\times {\mathrm{1439}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 1715696640

約数和(自身を除く): 775727450

約数列:

[1, 2, 5, 10, 83, 166, 415, 787, 830, 1439, 1574, 2878, 3935, 7195, 7870, 14390, 65321, 119437, 130642, 238874, 326605, 597185, 653210, 1132493, 1194370, 2264986, 5662465, 11324930, 93996919, 187993838, 469984595, 939969190]

約数ペア:

[(1, 939969190), (2, 469984595), (5, 187993838), (10, 93996919), (83, 11324930), (166, 5662465), (415, 2264986), (787, 1194370), (830, 1132493), (1439, 653210), (1574, 597185), (2878, 326605), (3935, 238874), (7195, 130642), (7870, 119437), (14390, 65321)]