1280594

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 2370816

約数和(自身を除く): 1090222

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 97, 161, 194, 287, 322, 574, 679, 943, 1358, 1886, 2231, 3977, 4462, 6601, 7954, 13202, 15617, 27839, 31234, 55678, 91471, 182942, 640297, 1280594]

約数ペア:

[(1, 1280594), (2, 640297), (7, 182942), (14, 91471), (23, 55678), (41, 31234), (46, 27839), (82, 15617), (97, 13202), (161, 7954), (194, 6601), (287, 4462), (322, 3977), (574, 2231), (679, 1886), (943, 1358)]