1312045

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 1895040

約数和(自身を除く): 582995

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 1973, 9865, 13811, 37487, 69055, 187435, 262409, 1312045]

約数ペア:

[(1, 1312045), (5, 262409), (7, 187435), (19, 69055), (35, 37487), (95, 13811), (133, 9865), (665, 1973)]