81357002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{3733}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 129450312

約数和(自身を除く): 48093310

約数列:

[1, 2, 17, 34, 641, 1282, 3733, 7466, 10897, 21794, 63461, 126922, 2392853, 4785706, 40678501, 81357002]

約数ペア:

[(1, 81357002), (2, 40678501), (17, 4785706), (34, 2392853), (641, 126922), (1282, 63461), (3733, 21794), (7466, 10897)]