249542972

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{6263}}^1$

素因数の和:7697

約数の個数: 24

約数和(自身を含む): 499516416

約数和(自身を除く): 249973444

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2846, 5692, 6263, 9961, 12526, 19922, 25052, 39844, 43841, 87682, 175364, 8912249, 17824498, 35648996, 62385743, 124771486, 249542972]

約数ペア:

[(1, 249542972), (2, 124771486), (4, 62385743), (7, 35648996), (14, 17824498), (28, 8912249), (1423, 175364), (2846, 87682), (5692, 43841), (6263, 39844), (9961, 25052), (12526, 19922)]