1881004070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17100037}}^1$

素因数の和:17100055

約数の個数: 16

約数和(自身を含む): 3693608208

約数和(自身を除く): 1812604138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 17100037, 34200074, 85500185, 171000370, 188100407, 376200814, 940502035, 1881004070]

約数ペア:

[(1, 1881004070), (2, 940502035), (5, 376200814), (10, 188100407), (11, 171000370), (22, 85500185), (55, 34200074), (110, 17100037)]