287157034

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{5273}}^1$

素因数の和:5721

約数の個数: 16

約数和(自身を含む): 437889672

約数和(自身を除く): 150732638

約数列:

[1, 2, 73, 146, 373, 746, 5273, 10546, 27229, 54458, 384929, 769858, 1966829, 3933658, 143578517, 287157034]

約数ペア:

[(1, 287157034), (2, 143578517), (73, 3933658), (146, 1966829), (373, 769858), (746, 384929), (5273, 54458), (10546, 27229)]