2444792

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 5292000

約数和(自身を除く): 2847208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 293, 298, 586, 596, 1043, 1172, 1192, 2051, 2086, 2344, 4102, 4172, 8204, 8344, 16408, 43657, 87314, 174628, 305599, 349256, 611198, 1222396, 2444792]

約数ペア:

[(1, 2444792), (2, 1222396), (4, 611198), (7, 349256), (8, 305599), (14, 174628), (28, 87314), (56, 43657), (149, 16408), (293, 8344), (298, 8204), (586, 4172), (596, 4102), (1043, 2344), (1172, 2086), (1192, 2051)]