2139370

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 3868200

約数和(自身を除く): 1728830

約数列:

[1, 2, 5, 10, 349, 613, 698, 1226, 1745, 3065, 3490, 6130, 213937, 427874, 1069685, 2139370]

約数ペア:

[(1, 2139370), (2, 1069685), (5, 427874), (10, 213937), (349, 6130), (613, 3490), (698, 3065), (1226, 1745)]