1800383

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 2106720

約数和(自身を除く): 306337

約数列:

[1, 13, 19, 37, 197, 247, 481, 703, 2561, 3743, 7289, 9139, 48659, 94757, 138491, 1800383]

約数ペア:

[(1, 1800383), (13, 138491), (19, 94757), (37, 48659), (197, 9139), (247, 7289), (481, 3743), (703, 2561)]