2015697838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{451343}}^1$

素因数の和:451392

約数の個数: 32

約数和(自身を含む): 3899612160

約数和(自身を除く): 1883914322

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 451343, 902686, 3159401, 4964773, 6318802, 9929546, 13088947, 26177894, 34753411, 69506822, 91622629, 143978417, 183245258, 287956834, 1007848919, 2015697838]

約数ペア:

[(1, 2015697838), (2, 1007848919), (7, 287956834), (11, 183245258), (14, 143978417), (22, 91622629), (29, 69506822), (58, 34753411), (77, 26177894), (154, 13088947), (203, 9929546), (319, 6318802), (406, 4964773), (638, 3159401), (2233, 902686), (4466, 451343)]