1388390106

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{7879}}^1$

素因数の和:8610

約数の個数: 32

約数和(自身を含む): 2845877760

約数和(自身を除く): 1457487654

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 683, 1366, 2049, 4098, 7879, 15758, 23637, 29369, 47274, 58738, 88107, 176214, 338797, 677594, 1016391, 2032782, 5381357, 10762714, 16144071, 32288142, 231398351, 462796702, 694195053, 1388390106]

約数ペア:

[(1, 1388390106), (2, 694195053), (3, 462796702), (6, 231398351), (43, 32288142), (86, 16144071), (129, 10762714), (258, 5381357), (683, 2032782), (1366, 1016391), (2049, 677594), (4098, 338797), (7879, 176214), (15758, 88107), (23637, 58738), (29369, 47274)]