550702972

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{143263}}^1$

素因数の和:143329

約数の個数: 18

約数和(自身を含む): 995828064

約数和(自身を除く): 445125092

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 143263, 286526, 573052, 4441153, 8882306, 17764612, 137675743, 275351486, 550702972]

約数ペア:

[(1, 550702972), (2, 275351486), (4, 137675743), (31, 17764612), (62, 8882306), (124, 4441153), (961, 573052), (1922, 286526), (3844, 143263)]