419765972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1459}}^1\times {\mathrm{4231}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 778518720

約数和(自身を除く): 358752748

約数列:

[1, 2, 4, 17, 34, 68, 1459, 2918, 4231, 5836, 8462, 16924, 24803, 49606, 71927, 99212, 143854, 287708, 6173029, 12346058, 24692116, 104941493, 209882986, 419765972]

約数ペア:

[(1, 419765972), (2, 209882986), (4, 104941493), (17, 24692116), (34, 12346058), (68, 6173029), (1459, 287708), (2918, 143854), (4231, 99212), (5836, 71927), (8462, 49606), (16924, 24803)]