260090294

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{3271}}^1$

素因数の和:3835

約数の個数: 16

約数和(自身を含む): 395781120

約数和(自身を除く): 135690826

約数列:

[1, 2, 83, 166, 479, 958, 3271, 6542, 39757, 79514, 271493, 542986, 1566809, 3133618, 130045147, 260090294]

約数ペア:

[(1, 260090294), (2, 130045147), (83, 3133618), (166, 1566809), (479, 542986), (958, 271493), (3271, 79514), (6542, 39757)]