815471998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1093}}^1\times {\mathrm{3083}}^1$

素因数の和:4200

約数の個数: 24

約数和(自身を含む): 1346184504

約数和(自身を除く): 530712506

約数列:

[1, 2, 11, 22, 121, 242, 1093, 2186, 3083, 6166, 12023, 24046, 33913, 67826, 132253, 264506, 373043, 746086, 3369719, 6739438, 37066909, 74133818, 407735999, 815471998]

約数ペア:

[(1, 815471998), (2, 407735999), (11, 74133818), (22, 37066909), (121, 6739438), (242, 3369719), (1093, 746086), (2186, 373043), (3083, 264506), (6166, 132253), (12023, 67826), (24046, 33913)]