1648421884

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{677}}^1\times {\mathrm{5689}}^1$

素因数の和:6477

約数の個数: 24

約数和(自身を含む): 2916511920

約数和(自身を除く): 1268090036

約数列:

[1, 2, 4, 107, 214, 428, 677, 1354, 2708, 5689, 11378, 22756, 72439, 144878, 289756, 608723, 1217446, 2434892, 3851453, 7702906, 15405812, 412105471, 824210942, 1648421884]

約数ペア:

[(1, 1648421884), (2, 824210942), (4, 412105471), (107, 15405812), (214, 7702906), (428, 3851453), (677, 2434892), (1354, 1217446), (2708, 608723), (5689, 289756), (11378, 144878), (22756, 72439)]