1229971136

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{468739}}^1$

素因数の和:468792

約数の個数: 28

約数和(自身を含む): 2500259160

約数和(自身を除く): 1270288024

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 468739, 937478, 1874956, 3749912, 7499824, 14999648, 19218299, 29999296, 38436598, 76873196, 153746392, 307492784, 614985568, 1229971136]

約数ペア:

[(1, 1229971136), (2, 614985568), (4, 307492784), (8, 153746392), (16, 76873196), (32, 38436598), (41, 29999296), (64, 19218299), (82, 14999648), (164, 7499824), (328, 3749912), (656, 1874956), (1312, 937478), (2624, 468739)]