939339898

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{504479}}^1$

素因数の和:504514

約数の個数: 24

約数和(自身を含む): 1725321600

約数和(自身を除く): 785981702

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 504479, 1008958, 3531353, 7062706, 9585101, 19170202, 24719471, 49438942, 67095707, 134191414, 469669949, 939339898]

約数ペア:

[(1, 939339898), (2, 469669949), (7, 134191414), (14, 67095707), (19, 49438942), (38, 24719471), (49, 19170202), (98, 9585101), (133, 7062706), (266, 3531353), (931, 1008958), (1862, 504479)]