2012873774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{97931}}^1$

素因数の和:98215

約数の個数: 16

約数和(自身を含む): 3102485760

約数和(自身を除く): 1089611986

約数列:

[1, 2, 43, 86, 239, 478, 10277, 20554, 97931, 195862, 4211033, 8422066, 23405509, 46811018, 1006436887, 2012873774]

約数ペア:

[(1, 2012873774), (2, 1006436887), (43, 46811018), (86, 23405509), (239, 8422066), (478, 4211033), (10277, 195862), (20554, 97931)]