2106611695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{27941}}^1$

素因数の和:28850

約数の個数: 16

約数和(自身を含む): 2679749568

約数和(自身を除く): 573137873

約数列:

[1, 5, 17, 85, 887, 4435, 15079, 27941, 75395, 139705, 474997, 2374985, 24783667, 123918335, 421322339, 2106611695]

約数ペア:

[(1, 2106611695), (5, 421322339), (17, 123918335), (85, 24783667), (887, 2374985), (4435, 474997), (15079, 139705), (27941, 75395)]