8497918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 15345792

約数和(自身を除く): 6847874

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 691, 946, 1118, 1382, 6149, 7601, 8983, 12298, 15202, 17966, 29713, 59426, 98813, 197626, 326843, 386269, 653686, 772538, 4248959, 8497918]

約数ペア:

[(1, 8497918), (2, 4248959), (11, 772538), (13, 653686), (22, 386269), (26, 326843), (43, 197626), (86, 98813), (143, 59426), (286, 29713), (473, 17966), (559, 15202), (691, 12298), (946, 8983), (1118, 7601), (1382, 6149)]