274839554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{430783}}^1$

素因数の和:430825

約数の個数: 16

約数和(自身を含む): 465246720

約数和(自身を除く): 190407166

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 430783, 861566, 4738613, 9477226, 12492707, 24985414, 137419777, 274839554]

約数ペア:

[(1, 274839554), (2, 137419777), (11, 24985414), (22, 12492707), (29, 9477226), (58, 4738613), (319, 861566), (638, 430783)]