273204814

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 412317360

約数和(自身を除く): 139112546

約数列:

[1, 2, 389, 433, 778, 811, 866, 1622, 168437, 315479, 336874, 351163, 630958, 702326, 136602407, 273204814]

約数ペア:

[(1, 273204814), (2, 136602407), (389, 702326), (433, 630958), (778, 351163), (811, 336874), (866, 315479), (1622, 168437)]