2146358312

素因数分解:

$2^3\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{22639}}^1$

素因数の和:24345

約数の個数: 32

約数和(自身を含む): 4602259200

約数和(自身を除く): 2455900888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1693, 3386, 6772, 11851, 13544, 22639, 23702, 45278, 47404, 90556, 94808, 158473, 181112, 316946, 633892, 1267784, 38327827, 76655654, 153311308, 268294789, 306622616, 536589578, 1073179156, 2146358312]

約数ペア:

[(1, 2146358312), (2, 1073179156), (4, 536589578), (7, 306622616), (8, 268294789), (14, 153311308), (28, 76655654), (56, 38327827), (1693, 1267784), (3386, 633892), (6772, 316946), (11851, 181112), (13544, 158473), (22639, 94808), (23702, 90556), (45278, 47404)]