253310806

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 447773760

約数和(自身を除く): 194462954

約数列:

[1, 2, 7, 14, 37, 74, 259, 293, 518, 586, 1669, 2051, 3338, 4102, 10841, 11683, 21682, 23366, 61753, 75887, 123506, 151774, 432271, 489017, 864542, 978034, 3423119, 6846238, 18093629, 36187258, 126655403, 253310806]

約数ペア:

[(1, 253310806), (2, 126655403), (7, 36187258), (14, 18093629), (37, 6846238), (74, 3423119), (259, 978034), (293, 864542), (518, 489017), (586, 432271), (1669, 151774), (2051, 123506), (3338, 75887), (4102, 61753), (10841, 23366), (11683, 21682)]