2563156742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{575473}}^1$

素因数の和:575623

約数の個数: 16

約数和(自身を含む): 4101978672

約数和(自身を除く): 1538821930

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 575473, 1150946, 9783041, 19566082, 75386963, 150773926, 1281578371, 2563156742]

約数ペア:

[(1, 2563156742), (2, 1281578371), (17, 150773926), (34, 75386963), (131, 19566082), (262, 9783041), (2227, 1150946), (4454, 575473)]