1239266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 2322432

約数和(自身を除く): 1083166

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 127, 238, 254, 287, 574, 697, 889, 1394, 1778, 2159, 4318, 4879, 5207, 9758, 10414, 15113, 30226, 36449, 72898, 88519, 177038, 619633, 1239266]

約数ペア:

[(1, 1239266), (2, 619633), (7, 177038), (14, 88519), (17, 72898), (34, 36449), (41, 30226), (82, 15113), (119, 10414), (127, 9758), (238, 5207), (254, 4879), (287, 4318), (574, 2159), (697, 1778), (889, 1394)]