2018686754

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{13397}}^1$

素因数の和:13682

約数の個数: 32

約数和(自身を含む): 3549934080

約数和(自身を除く): 1531247326

約数列:

[1, 2, 7, 14, 47, 94, 229, 329, 458, 658, 1603, 3206, 10763, 13397, 21526, 26794, 75341, 93779, 150682, 187558, 629659, 1259318, 3067913, 4407613, 6135826, 8815226, 21475391, 42950782, 144191911, 288383822, 1009343377, 2018686754]

約数ペア:

[(1, 2018686754), (2, 1009343377), (7, 288383822), (14, 144191911), (47, 42950782), (94, 21475391), (229, 8815226), (329, 6135826), (458, 4407613), (658, 3067913), (1603, 1259318), (3206, 629659), (10763, 187558), (13397, 150682), (21526, 93779), (26794, 75341)]