3119361712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{30853}}^1$

素因数の和:31021

約数の個数: 40

約数和(自身を含む): 6197951520

約数和(自身を除く): 3078589808

約数列:

[1, 2, 4, 8, 16, 71, 89, 142, 178, 284, 356, 568, 712, 1136, 1424, 6319, 12638, 25276, 30853, 50552, 61706, 101104, 123412, 246824, 493648, 2190563, 2745917, 4381126, 5491834, 8762252, 10983668, 17524504, 21967336, 35049008, 43934672, 194960107, 389920214, 779840428, 1559680856, 3119361712]

約数ペア:

[(1, 3119361712), (2, 1559680856), (4, 779840428), (8, 389920214), (16, 194960107), (71, 43934672), (89, 35049008), (142, 21967336), (178, 17524504), (284, 10983668), (356, 8762252), (568, 5491834), (712, 4381126), (1136, 2745917), (1424, 2190563), (6319, 493648), (12638, 246824), (25276, 123412), (30853, 101104), (50552, 61706)]