628987381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{11443}}^1$

素因数の和:11736

約数の個数: 16

約数和(自身を含む): 725091840

約数和(自身を除く): 96104459

約数列:

[1, 11, 19, 209, 263, 2893, 4997, 11443, 54967, 125873, 217417, 2391587, 3009509, 33104599, 57180671, 628987381]

約数ペア:

[(1, 628987381), (11, 57180671), (19, 33104599), (209, 3009509), (263, 2391587), (2893, 217417), (4997, 125873), (11443, 54967)]