2009072303

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{8101}}^1$

素因数の和:8678

約数の個数: 16

約数和(自身を含む): 2333376000

約数和(自身を除く): 324303697

約数列:

[1, 7, 71, 497, 499, 3493, 8101, 35429, 56707, 248003, 575171, 4026197, 4042399, 28296793, 287010329, 2009072303]

約数ペア:

[(1, 2009072303), (7, 287010329), (71, 28296793), (497, 4042399), (499, 4026197), (3493, 575171), (8101, 248003), (35429, 56707)]