2549968142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1119389}}^1$

素因数の和:1119475

約数の個数: 16

約数和(自身を含む): 4110400080

約数和(自身を除く): 1560431938

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 1119389, 2238778, 19029613, 38059226, 74999063, 149998126, 1274984071, 2549968142]

約数ペア:

[(1, 2549968142), (2, 1274984071), (17, 149998126), (34, 74999063), (67, 38059226), (134, 19029613), (1139, 2238778), (2278, 1119389)]