254832085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{12713}}^1$

素因数の和:12948

約数の個数: 16

約数和(自身を含む): 323444160

約数和(自身を除く): 68612075

約数列:

[1, 5, 19, 95, 211, 1055, 4009, 12713, 20045, 63565, 241547, 1207735, 2682443, 13412215, 50966417, 254832085]

約数ペア:

[(1, 254832085), (5, 50966417), (19, 13412215), (95, 2682443), (211, 1207735), (1055, 241547), (4009, 63565), (12713, 20045)]