13286248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 26559360

約数和(自身を除く): 13273112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 463, 844, 926, 1688, 1852, 3587, 3704, 7174, 7871, 14348, 15742, 28696, 31484, 62968, 97693, 195386, 390772, 781544, 1660781, 3321562, 6643124, 13286248]

約数ペア:

[(1, 13286248), (2, 6643124), (4, 3321562), (8, 1660781), (17, 781544), (34, 390772), (68, 195386), (136, 97693), (211, 62968), (422, 31484), (463, 28696), (844, 15742), (926, 14348), (1688, 7871), (1852, 7174), (3587, 3704)]