285170138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{69317}}^1$

素因数の和:69358

約数の個数: 24

約数和(自身を含む): 497841876

約数和(自身を除く): 212671738

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 69317, 138634, 762487, 1178389, 1524974, 2356778, 8387357, 12962279, 16774714, 25924558, 142585069, 285170138]

約数ペア:

[(1, 285170138), (2, 142585069), (11, 25924558), (17, 16774714), (22, 12962279), (34, 8387357), (121, 2356778), (187, 1524974), (242, 1178389), (374, 762487), (2057, 138634), (4114, 69317)]