2021025608

素因数分解:

$2^3\times 7^1\times {\mathrm{2467}}^1\times {\mathrm{14629}}^1$

素因数の和:17109

約数の個数: 32

約数和(自身を含む): 4332820800

約数和(自身を除く): 2311795192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2467, 4934, 9868, 14629, 17269, 19736, 29258, 34538, 58516, 69076, 102403, 117032, 138152, 204806, 409612, 819224, 36089743, 72179486, 144358972, 252628201, 288717944, 505256402, 1010512804, 2021025608]

約数ペア:

[(1, 2021025608), (2, 1010512804), (4, 505256402), (7, 288717944), (8, 252628201), (14, 144358972), (28, 72179486), (56, 36089743), (2467, 819224), (4934, 409612), (9868, 204806), (14629, 138152), (17269, 117032), (19736, 102403), (29258, 69076), (34538, 58516)]