972581828

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{23627}}^1$

素因数の和:23923

約数の個数: 24

約数和(自身を含む): 1750551264

約数和(自身を除く): 777969436

約数列:

[1, 2, 4, 41, 82, 164, 251, 502, 1004, 10291, 20582, 23627, 41164, 47254, 94508, 968707, 1937414, 3874828, 5930377, 11860754, 23721508, 243145457, 486290914, 972581828]

約数ペア:

[(1, 972581828), (2, 486290914), (4, 243145457), (41, 23721508), (82, 11860754), (164, 5930377), (251, 3874828), (502, 1937414), (1004, 968707), (10291, 94508), (20582, 47254), (23627, 41164)]