1088891470

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{998983}}^1$

素因数の和:999099

約数の個数: 16

約数和(自身を含む): 1977988320

約数和(自身を除く): 889096850

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 998983, 1997966, 4994915, 9989830, 108889147, 217778294, 544445735, 1088891470]

約数ペア:

[(1, 1088891470), (2, 544445735), (5, 217778294), (10, 108889147), (109, 9989830), (218, 4994915), (545, 1997966), (1090, 998983)]