2454907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 3084480

約数和(自身を除く): 629573

約数列:

[1, 7, 13, 53, 91, 371, 509, 689, 3563, 4823, 6617, 26977, 46319, 188839, 350701, 2454907]

約数ペア:

[(1, 2454907), (7, 350701), (13, 188839), (53, 46319), (91, 26977), (371, 6617), (509, 4823), (689, 3563)]