426596042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{21517}}^1$

素因数の和:21973

約数の個数: 16

約数和(自身を含む): 669295872

約数和(自身を除く): 242699830

約数列:

[1, 2, 23, 46, 431, 862, 9913, 19826, 21517, 43034, 494891, 989782, 9273827, 18547654, 213298021, 426596042]

約数ペア:

[(1, 426596042), (2, 213298021), (23, 18547654), (46, 9273827), (431, 989782), (862, 494891), (9913, 43034), (19826, 21517)]