1941728336

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{395303}}^1$

素因数の和:395618

約数の個数: 20

約数和(自身を含む): 3774362592

約数和(自身を除く): 1832634256

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 395303, 790606, 1581212, 3162424, 6324848, 121358021, 242716042, 485432084, 970864168, 1941728336]

約数ペア:

[(1, 1941728336), (2, 970864168), (4, 485432084), (8, 242716042), (16, 121358021), (307, 6324848), (614, 3162424), (1228, 1581212), (2456, 790606), (4912, 395303)]