1455056

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:650

約数の個数: 20

約数和(自身を含む): 2839104

約数和(自身を除く): 1384048

約数列:

[1, 2, 4, 8, 16, 211, 422, 431, 844, 862, 1688, 1724, 3376, 3448, 6896, 90941, 181882, 363764, 727528, 1455056]

約数ペア:

[(1, 1455056), (2, 727528), (4, 363764), (8, 181882), (16, 90941), (211, 6896), (422, 3448), (431, 3376), (844, 1724), (862, 1688)]