126581422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 225637632

約数和(自身を除く): 99056210

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 289, 374, 463, 473, 578, 731, 926, 946, 1462, 3179, 5093, 6358, 7871, 8041, 10186, 12427, 15742, 16082, 19909, 24854, 39818, 86581, 133807, 136697, 173162, 218999, 267614, 273394, 338453, 437998, 676906, 1471877, 2943754, 3722983, 5753701, 7445966, 11507402, 63290711, 126581422]

約数ペア:

[(1, 126581422), (2, 63290711), (11, 11507402), (17, 7445966), (22, 5753701), (34, 3722983), (43, 2943754), (86, 1471877), (187, 676906), (289, 437998), (374, 338453), (463, 273394), (473, 267614), (578, 218999), (731, 173162), (926, 136697), (946, 133807), (1462, 86581), (3179, 39818), (5093, 24854), (6358, 19909), (7871, 16082), (8041, 15742), (10186, 12427)]