426183986

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1\times {\mathrm{3041}}^1$

素因数の和:4009

約数の個数: 16

約数和(自身を含む): 648311040

約数和(自身を除く): 222127054

約数列:

[1, 2, 79, 158, 887, 1774, 3041, 6082, 70073, 140146, 240239, 480478, 2697367, 5394734, 213091993, 426183986]

約数ペア:

[(1, 426183986), (2, 213091993), (79, 5394734), (158, 2697367), (887, 480478), (1774, 240239), (3041, 140146), (6082, 70073)]