1273669478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{80909}}^1$

素因数の和:81391

約数の個数: 16

約数和(自身を含む): 2027280960

約数和(自身を除く): 753611482

約数列:

[1, 2, 17, 34, 463, 926, 7871, 15742, 80909, 161818, 1375453, 2750906, 37460867, 74921734, 636834739, 1273669478]

約数ペア:

[(1, 1273669478), (2, 636834739), (17, 74921734), (34, 37460867), (463, 2750906), (926, 1375453), (7871, 161818), (15742, 80909)]