1317432886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{33287}}^1$

素因数の和:33564

約数の個数: 32

約数和(自身を含む): 2473431552

約数和(自身を除く): 1155998666

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257, 514, 1799, 2827, 3598, 5654, 19789, 33287, 39578, 66574, 233009, 366157, 466018, 732314, 2563099, 5126198, 8554759, 17109518, 59883313, 94102349, 119766626, 188204698, 658716443, 1317432886]

約数ペア:

[(1, 1317432886), (2, 658716443), (7, 188204698), (11, 119766626), (14, 94102349), (22, 59883313), (77, 17109518), (154, 8554759), (257, 5126198), (514, 2563099), (1799, 732314), (2827, 466018), (3598, 366157), (5654, 233009), (19789, 66574), (33287, 39578)]