1404008998

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1\times {\mathrm{1321}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 2438614080

約数和(自身を除く): 1034605082

約数列:

[1, 2, 7, 14, 89, 178, 623, 853, 1246, 1321, 1706, 2642, 5971, 9247, 11942, 18494, 75917, 117569, 151834, 235138, 531419, 822983, 1062838, 1126813, 1645966, 2253626, 7887691, 15775382, 100286357, 200572714, 702004499, 1404008998]

約数ペア:

[(1, 1404008998), (2, 702004499), (7, 200572714), (14, 100286357), (89, 15775382), (178, 7887691), (623, 2253626), (853, 1645966), (1246, 1126813), (1321, 1062838), (1706, 822983), (2642, 531419), (5971, 235138), (9247, 151834), (11942, 117569), (18494, 75917)]