2019283658

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1\times {\mathrm{2179}}^1$

素因数の和:4014

約数の個数: 32

約数和(自身を含む): 3558806400

約数和(自身を除く): 1539522742

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1789, 2179, 3578, 4358, 12523, 15253, 25046, 30506, 66193, 80623, 132386, 161246, 463351, 564361, 926702, 1128722, 3898231, 7796462, 27287617, 54575234, 144234547, 288469094, 1009641829, 2019283658]

約数ペア:

[(1, 2019283658), (2, 1009641829), (7, 288469094), (14, 144234547), (37, 54575234), (74, 27287617), (259, 7796462), (518, 3898231), (1789, 1128722), (2179, 926702), (3578, 564361), (4358, 463351), (12523, 161246), (15253, 132386), (25046, 80623), (30506, 66193)]