8018108

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1439}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 16128000

約数和(自身を除く): 8109892

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 1439, 2786, 2878, 5572, 5756, 10073, 20146, 40292, 286361, 572722, 1145444, 2004527, 4009054, 8018108]

約数ペア:

[(1, 8018108), (2, 4009054), (4, 2004527), (7, 1145444), (14, 572722), (28, 286361), (199, 40292), (398, 20146), (796, 10073), (1393, 5756), (1439, 5572), (2786, 2878)]