1910965

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 750155

約数列:

[1, 5, 7, 35, 71, 355, 497, 769, 2485, 3845, 5383, 26915, 54599, 272995, 382193, 1910965]

約数ペア:

[(1, 1910965), (5, 382193), (7, 272995), (35, 54599), (71, 26915), (355, 5383), (497, 3845), (769, 2485)]