1868329442

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{7649}}^1$

素因数の和:7970

約数の個数: 32

約数和(自身を含む): 3260736000

約数和(自身を除く): 1392406558

約数列:

[1, 2, 7, 14, 73, 146, 239, 478, 511, 1022, 1673, 3346, 7649, 15298, 17447, 34894, 53543, 107086, 122129, 244258, 558377, 1116754, 1828111, 3656222, 3908639, 7817278, 12796777, 25593554, 133452103, 266904206, 934164721, 1868329442]

約数ペア:

[(1, 1868329442), (2, 934164721), (7, 266904206), (14, 133452103), (73, 25593554), (146, 12796777), (239, 7817278), (478, 3908639), (511, 3656222), (1022, 1828111), (1673, 1116754), (3346, 558377), (7649, 244258), (15298, 122129), (17447, 107086), (34894, 53543)]