890861872

素因数分解:

$2^4\times {\mathrm{4583}}^1\times {\mathrm{12149}}^1$

素因数の和:16740

約数の個数: 20

約数和(自身を含む): 1726563600

約数和(自身を除く): 835701728

約数列:

[1, 2, 4, 8, 16, 4583, 9166, 12149, 18332, 24298, 36664, 48596, 73328, 97192, 194384, 55678867, 111357734, 222715468, 445430936, 890861872]

約数ペア:

[(1, 890861872), (2, 445430936), (4, 222715468), (8, 111357734), (16, 55678867), (4583, 194384), (9166, 97192), (12149, 73328), (18332, 48596), (24298, 36664)]