2080861706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{26863}}^1$

素因数の和:27386

約数の個数: 32

約数和(自身を含む): 3899363328

約数和(自身を除く): 1818501622

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 503, 1006, 3521, 5533, 7042, 11066, 26863, 38731, 53726, 77462, 188041, 295493, 376082, 590986, 2068451, 4136902, 13512089, 27024178, 94584623, 148632979, 189169246, 297265958, 1040430853, 2080861706]

約数ペア:

[(1, 2080861706), (2, 1040430853), (7, 297265958), (11, 189169246), (14, 148632979), (22, 94584623), (77, 27024178), (154, 13512089), (503, 4136902), (1006, 2068451), (3521, 590986), (5533, 376082), (7042, 295493), (11066, 188041), (26863, 77462), (38731, 53726)]