253327772

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{1213}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 448694400

約数和(自身を除く): 195366628

約数列:

[1, 2, 4, 109, 218, 436, 479, 958, 1213, 1916, 2426, 4852, 52211, 104422, 132217, 208844, 264434, 528868, 581027, 1162054, 2324108, 63331943, 126663886, 253327772]

約数ペア:

[(1, 253327772), (2, 126663886), (4, 63331943), (109, 2324108), (218, 1162054), (436, 581027), (479, 528868), (958, 264434), (1213, 208844), (1916, 132217), (2426, 104422), (4852, 52211)]