5206513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 5987520

約数和(自身を除く): 781007

約数列:

[1, 13, 19, 107, 197, 247, 1391, 2033, 2561, 3743, 21079, 26429, 48659, 274027, 400501, 5206513]

約数ペア:

[(1, 5206513), (13, 400501), (19, 274027), (107, 48659), (197, 26429), (247, 21079), (1391, 3743), (2033, 2561)]