133823956

素因数分解:

$2^2\times 7^1\times {\mathrm{4779427}}^1$

素因数の和:4779438

約数の個数: 12

約数和(自身を含む): 267647968

約数和(自身を除く): 133824012

約数列:

[1, 2, 4, 7, 14, 28, 4779427, 9558854, 19117708, 33455989, 66911978, 133823956]

約数ペア:

[(1, 133823956), (2, 66911978), (4, 33455989), (7, 19117708), (14, 9558854), (28, 4779427)]