2016392651

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1166219}}^1$

素因数の和:1166258

約数の個数: 16

約数和(自身を含む): 2612332800

約数和(自身を除く): 595940149

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1166219, 8163533, 15160847, 22158161, 106125929, 155107127, 288056093, 2016392651]

約数ペア:

[(1, 2016392651), (7, 288056093), (13, 155107127), (19, 106125929), (91, 22158161), (133, 15160847), (247, 8163533), (1729, 1166219)]