275791796

素因数分解:

$2^2\times 7^2\times {\mathrm{1407101}}^1$

素因数の和:1407119

約数の個数: 18

約数和(自身を含む): 561433698

約数和(自身を除く): 285641902

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1407101, 2814202, 5628404, 9849707, 19699414, 39398828, 68947949, 137895898, 275791796]

約数ペア:

[(1, 275791796), (2, 137895898), (4, 68947949), (7, 39398828), (14, 19699414), (28, 9849707), (49, 5628404), (98, 2814202), (196, 1407101)]