1566365390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1982741}}^1$

素因数の和:1982827

約数の個数: 16

約数和(自身を含む): 2855148480

約数和(自身を除く): 1288783090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1982741, 3965482, 9913705, 19827410, 156636539, 313273078, 783182695, 1566365390]

約数ペア:

[(1, 1566365390), (2, 783182695), (5, 313273078), (10, 156636539), (79, 19827410), (158, 9913705), (395, 3965482), (790, 1982741)]