122290084

素因数分解:

$2^2\times 7^2\times {\mathrm{623929}}^1$

素因数の和:623947

約数の個数: 18

約数和(自身を含む): 248948070

約数和(自身を除く): 126657986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 623929, 1247858, 2495716, 4367503, 8735006, 17470012, 30572521, 61145042, 122290084]

約数ペア:

[(1, 122290084), (2, 61145042), (4, 30572521), (7, 17470012), (14, 8735006), (28, 4367503), (49, 2495716), (98, 1247858), (196, 623929)]