2578927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 2993760

約数和(自身を除く): 414833

約数列:

[1, 13, 19, 53, 197, 247, 689, 1007, 2561, 3743, 10441, 13091, 48659, 135733, 198379, 2578927]

約数ペア:

[(1, 2578927), (13, 198379), (19, 135733), (53, 48659), (197, 13091), (247, 10441), (689, 3743), (1007, 2561)]