1834854905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 2399604480

約数和(自身を除く): 564749575

約数列:

[1, 5, 13, 65, 139, 311, 653, 695, 1555, 1807, 3265, 4043, 8489, 9035, 20215, 42445, 43229, 90767, 203083, 216145, 453835, 561977, 1015415, 1179971, 2640079, 2809885, 5899855, 13200395, 28228537, 141142685, 366970981, 1834854905]

約数ペア:

[(1, 1834854905), (5, 366970981), (13, 141142685), (65, 28228537), (139, 13200395), (311, 5899855), (653, 2809885), (695, 2640079), (1555, 1179971), (1807, 1015415), (3265, 561977), (4043, 453835), (8489, 216145), (9035, 203083), (20215, 90767), (42445, 43229)]