1566902870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179897}}^1$

素因数の和:179984

約数の個数: 32

約数和(自身を含む): 3082732128

約数和(自身を除く): 1515829258

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 179897, 359794, 899485, 1798970, 2338661, 4677322, 11693305, 12053099, 23386610, 24106198, 60265495, 120530990, 156690287, 313380574, 783451435, 1566902870]

約数ペア:

[(1, 1566902870), (2, 783451435), (5, 313380574), (10, 156690287), (13, 120530990), (26, 60265495), (65, 24106198), (67, 23386610), (130, 12053099), (134, 11693305), (335, 4677322), (670, 2338661), (871, 1798970), (1742, 899485), (4355, 359794), (8710, 179897)]