8871236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{18329}}^1$

素因数の和:18355

約数の個数: 18

約数和(自身を含む): 17065230

約数和(自身を除く): 8193994

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 18329, 36658, 73316, 201619, 403238, 806476, 2217809, 4435618, 8871236]

約数ペア:

[(1, 8871236), (2, 4435618), (4, 2217809), (11, 806476), (22, 403238), (44, 201619), (121, 73316), (242, 36658), (484, 18329)]