2051274014713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{26881859}}^1$

素因数の和:26882868

約数の個数: 16

約数和(自身を含む): 2560013291520

約数和(自身を除く): 508739276807

約数列:

[1, 7, 11, 77, 991, 6937, 10901, 76307, 26881859, 188173013, 295700449, 2069903143, 26639922269, 186479455883, 293039144959, 2051274014713]

約数ペア:

[(1, 2051274014713), (7, 293039144959), (11, 186479455883), (77, 26639922269), (991, 2069903143), (6937, 295700449), (10901, 188173013), (76307, 26881859)]