393194110

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{287003}}^1$

素因数の和:287147

約数の個数: 16

約数和(自身を含む): 712917936

約数和(自身を除く): 319723826

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 287003, 574006, 1435015, 2870030, 39319411, 78638822, 196597055, 393194110]

約数ペア:

[(1, 393194110), (2, 196597055), (5, 78638822), (10, 39319411), (137, 2870030), (274, 1435015), (685, 574006), (1370, 287003)]