251794439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{769}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 275536800

約数和(自身を除く): 23742361

約数列:

[1, 13, 89, 283, 769, 1157, 3679, 9997, 25187, 68441, 217627, 327431, 889733, 2829151, 19368803, 251794439]

約数ペア:

[(1, 251794439), (13, 19368803), (89, 2829151), (283, 889733), (769, 327431), (1157, 217627), (3679, 68441), (9997, 25187)]