190304044

素因数分解:

$2^2\times 7^2\times {\mathrm{970939}}^1$

素因数の和:970957

約数の個数: 18

約数和(自身を含む): 387405060

約数和(自身を除く): 197101016

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 970939, 1941878, 3883756, 6796573, 13593146, 27186292, 47576011, 95152022, 190304044]

約数ペア:

[(1, 190304044), (2, 95152022), (4, 47576011), (7, 27186292), (14, 13593146), (28, 6796573), (49, 3883756), (98, 1941878), (196, 970939)]