7800086

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 6134506

約数列:

[1, 2, 7, 14, 41, 82, 107, 127, 214, 254, 287, 574, 749, 889, 1498, 1778, 4387, 5207, 8774, 10414, 13589, 27178, 30709, 36449, 61418, 72898, 95123, 190246, 557149, 1114298, 3900043, 7800086]

約数ペア:

[(1, 7800086), (2, 3900043), (7, 1114298), (14, 557149), (41, 190246), (82, 95123), (107, 72898), (127, 61418), (214, 36449), (254, 30709), (287, 27178), (574, 13589), (749, 10414), (889, 8774), (1498, 5207), (1778, 4387)]