680885886

素因数分解:

$2^1\times 3^1\times {\mathrm{829}}^1\times {\mathrm{136889}}^1$

素因数の和:137723

約数の個数: 16

約数和(自身を含む): 1363424400

約数和(自身を除く): 682538514

約数列:

[1, 2, 3, 6, 829, 1658, 2487, 4974, 136889, 273778, 410667, 821334, 113480981, 226961962, 340442943, 680885886]

約数ペア:

[(1, 680885886), (2, 340442943), (3, 226961962), (6, 113480981), (829, 821334), (1658, 410667), (2487, 273778), (4974, 136889)]