426316984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2804717}}^1$

素因数の和:2804742

約数の個数: 16

約数和(自身を含む): 841415400

約数和(自身を除く): 415098416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2804717, 5609434, 11218868, 22437736, 53289623, 106579246, 213158492, 426316984]

約数ペア:

[(1, 426316984), (2, 213158492), (4, 106579246), (8, 53289623), (19, 22437736), (38, 11218868), (76, 5609434), (152, 2804717)]