307906942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10589}}^1$

素因数の和:10696

約数の個数: 32

約数和(自身を含む): 553052160

約数和(自身を除く): 245145218

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 10589, 14539, 21178, 29078, 74123, 148246, 328259, 656518, 709463, 1418926, 2297813, 4595626, 4966241, 9932482, 21993353, 43986706, 153953471, 307906942]

約数ペア:

[(1, 307906942), (2, 153953471), (7, 43986706), (14, 21993353), (31, 9932482), (62, 4966241), (67, 4595626), (134, 2297813), (217, 1418926), (434, 709463), (469, 656518), (938, 328259), (2077, 148246), (4154, 74123), (10589, 29078), (14539, 21178)]