42921174002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161357797}}^1$

素因数の和:161357825

約数の個数: 16

約数和(自身を含む): 77451743040

約数和(自身を除く): 34530569038

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 161357797, 322715594, 1129504579, 2259009158, 3065798143, 6131596286, 21460587001, 42921174002]

約数ペア:

[(1, 42921174002), (2, 21460587001), (7, 6131596286), (14, 3065798143), (19, 2259009158), (38, 1129504579), (133, 322715594), (266, 161357797)]