2019483410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{65717}}^1$

素因数の和:66170

約数の個数: 32

約数和(自身を含む): 4163892480

約数和(自身を除く): 2144409070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 3073, 4390, 6146, 15365, 30730, 65717, 131434, 328585, 460019, 657170, 920038, 2300095, 4600190, 28849763, 57699526, 144248815, 201948341, 288497630, 403896682, 1009741705, 2019483410]

約数ペア:

[(1, 2019483410), (2, 1009741705), (5, 403896682), (7, 288497630), (10, 201948341), (14, 144248815), (35, 57699526), (70, 28849763), (439, 4600190), (878, 2300095), (2195, 920038), (3073, 657170), (4390, 460019), (6146, 328585), (15365, 131434), (30730, 65717)]