399524092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{739}}^1\times {\mathrm{1117}}^1$

素因数の和:1882

約数の個数: 36

約数和(自身を含む): 770234920

約数和(自身を除く): 370710828

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 739, 1117, 1478, 2234, 2956, 4468, 8129, 12287, 16258, 24574, 32516, 49148, 89419, 135157, 178838, 270314, 357676, 540628, 825463, 1650926, 3301852, 9080093, 18160186, 36320372, 99881023, 199762046, 399524092]

約数ペア:

[(1, 399524092), (2, 199762046), (4, 99881023), (11, 36320372), (22, 18160186), (44, 9080093), (121, 3301852), (242, 1650926), (484, 825463), (739, 540628), (1117, 357676), (1478, 270314), (2234, 178838), (2956, 135157), (4468, 89419), (8129, 49148), (12287, 32516), (16258, 24574)]