6131986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 4927214

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 199, 217, 398, 434, 497, 994, 1393, 2201, 2786, 4402, 6169, 12338, 14129, 15407, 28258, 30814, 43183, 86366, 98903, 197806, 437999, 875998, 3065993, 6131986]

約数ペア:

[(1, 6131986), (2, 3065993), (7, 875998), (14, 437999), (31, 197806), (62, 98903), (71, 86366), (142, 43183), (199, 30814), (217, 28258), (398, 15407), (434, 14129), (497, 12338), (994, 6169), (1393, 4402), (2201, 2786)]