1036639888

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{133039}}^1$

素因数の和:133534

約数の個数: 20

約数和(自身を含む): 2012629120

約数和(自身を除く): 975989232

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 133039, 266078, 532156, 1064312, 2128624, 64789993, 129579986, 259159972, 518319944, 1036639888]

約数ペア:

[(1, 1036639888), (2, 518319944), (4, 259159972), (8, 129579986), (16, 64789993), (487, 2128624), (974, 1064312), (1948, 532156), (3896, 266078), (7792, 133039)]