2563311212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8322439}}^1$

素因数の和:8322461

約数の個数: 24

約数和(自身を含む): 5592679680

約数和(自身を除く): 3029368468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 8322439, 16644878, 33289756, 58257073, 91546829, 116514146, 183093658, 233028292, 366187316, 640827803, 1281655606, 2563311212]

約数ペア:

[(1, 2563311212), (2, 1281655606), (4, 640827803), (7, 366187316), (11, 233028292), (14, 183093658), (22, 116514146), (28, 91546829), (44, 58257073), (77, 33289756), (154, 16644878), (308, 8322439)]