868508732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{340859}}^1$

素因数の和:340890

約数の個数: 36

約数和(自身を含む): 1904043960

約数和(自身を除く): 1035535228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 340859, 681718, 1363436, 2386013, 4431167, 4772026, 8862334, 9544052, 16702091, 17724668, 31018169, 33404182, 62036338, 66808364, 124072676, 217127183, 434254366, 868508732]

約数ペア:

[(1, 868508732), (2, 434254366), (4, 217127183), (7, 124072676), (13, 66808364), (14, 62036338), (26, 33404182), (28, 31018169), (49, 17724668), (52, 16702091), (91, 9544052), (98, 8862334), (182, 4772026), (196, 4431167), (364, 2386013), (637, 1363436), (1274, 681718), (2548, 340859)]