1680452404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{445507}}^1$

素因数の和:445575

約数の個数: 24

約数和(自身を含む): 3143504448

約数和(自身を除く): 1463052044

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 445507, 891014, 1782028, 10246661, 18265787, 20493322, 36531574, 40986644, 73063148, 420113101, 840226202, 1680452404]

約数ペア:

[(1, 1680452404), (2, 840226202), (4, 420113101), (23, 73063148), (41, 40986644), (46, 36531574), (82, 20493322), (92, 18265787), (164, 10246661), (943, 1782028), (1886, 891014), (3772, 445507)]