2013171005

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1\times {\mathrm{2459}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 2450986560

約数和(自身を除く): 437815555

約数列:

[1, 5, 73, 365, 2243, 2459, 11215, 12295, 163739, 179507, 818695, 897535, 5515537, 27577685, 402634201, 2013171005]

約数ペア:

[(1, 2013171005), (5, 402634201), (73, 27577685), (365, 5515537), (2243, 897535), (2459, 818695), (11215, 179507), (12295, 163739)]