870858928

素因数分解:

$2^4\times {\mathrm{11437}}^1\times {\mathrm{4759}}^1$

素因数の和:16204

約数の個数: 20

約数和(自身を含む): 1687791280

約数和(自身を除く): 816932352

約数列:

[1, 2, 4, 8, 16, 4759, 9518, 11437, 19036, 22874, 38072, 45748, 76144, 91496, 182992, 54428683, 108857366, 217714732, 435429464, 870858928]

約数ペア:

[(1, 870858928), (2, 435429464), (4, 217714732), (8, 108857366), (16, 54428683), (4759, 182992), (9518, 91496), (11437, 76144), (19036, 45748), (22874, 38072)]