3855974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2779546

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 127, 254, 323, 646, 799, 893, 1598, 1786, 2159, 2413, 4318, 4826, 5969, 11938, 15181, 30362, 41021, 82042, 101473, 113411, 202946, 226822, 1927987, 3855974]

約数ペア:

[(1, 3855974), (2, 1927987), (17, 226822), (19, 202946), (34, 113411), (38, 101473), (47, 82042), (94, 41021), (127, 30362), (254, 15181), (323, 11938), (646, 5969), (799, 4826), (893, 4318), (1598, 2413), (1786, 2159)]