28930100870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263000917}}^1$

素因数の和:263000935

約数の個数: 16

約数和(自身を含む): 56808198288

約数和(自身を除く): 27878097418

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263000917, 526001834, 1315004585, 2630009170, 2893010087, 5786020174, 14465050435, 28930100870]

約数ペア:

[(1, 28930100870), (2, 14465050435), (5, 5786020174), (10, 2893010087), (11, 2630009170), (22, 1315004585), (55, 526001834), (110, 263000917)]