2113449401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1061}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 2697649920

約数和(自身を除く): 584200519

約数列:

[1, 7, 17, 19, 119, 133, 323, 881, 1061, 2261, 6167, 7427, 14977, 16739, 18037, 20159, 104839, 117173, 126259, 141113, 284563, 342703, 934741, 1991941, 2398921, 6543187, 15890597, 17760079, 111234179, 124320553, 301921343, 2113449401]

約数ペア:

[(1, 2113449401), (7, 301921343), (17, 124320553), (19, 111234179), (119, 17760079), (133, 15890597), (323, 6543187), (881, 2398921), (1061, 1991941), (2261, 934741), (6167, 342703), (7427, 284563), (14977, 141113), (16739, 126259), (18037, 117173), (20159, 104839)]