396137188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{32869}}^1$

素因数の和:33027

約数の個数: 24

約数和(自身を含む): 728925120

約数和(自身を除く): 332787932

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 12052, 32869, 65738, 131476, 755987, 1511974, 3023948, 4305839, 8611678, 17223356, 99034297, 198068594, 396137188]

約数ペア:

[(1, 396137188), (2, 198068594), (4, 99034297), (23, 17223356), (46, 8611678), (92, 4305839), (131, 3023948), (262, 1511974), (524, 755987), (3013, 131476), (6026, 65738), (12052, 32869)]