2247488321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{11083}}^1$

素因数の和:11936

約数の個数: 16

約数和(自身を含む): 2551093440

約数和(自身を除く): 303605119

約数列:

[1, 13, 19, 247, 821, 10673, 11083, 15599, 144079, 202787, 210577, 2737501, 9099143, 118288859, 172883717, 2247488321]

約数ペア:

[(1, 2247488321), (13, 172883717), (19, 118288859), (247, 9099143), (821, 2737501), (10673, 210577), (11083, 202787), (15599, 144079)]