2037997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 2383360

約数和(自身を除く): 345363

約数列:

[1, 13, 19, 37, 223, 247, 481, 703, 2899, 4237, 8251, 9139, 55081, 107263, 156769, 2037997]

約数ペア:

[(1, 2037997), (13, 156769), (19, 107263), (37, 55081), (223, 9139), (247, 8251), (481, 4237), (703, 2899)]