2890765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 3732480

約数和(自身を除く): 841715

約数列:

[1, 5, 17, 71, 85, 355, 479, 1207, 2395, 6035, 8143, 34009, 40715, 170045, 578153, 2890765]

約数ペア:

[(1, 2890765), (5, 578153), (17, 170045), (71, 40715), (85, 34009), (355, 8143), (479, 6035), (1207, 2395)]