2008355979

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{130829}}^1$

素因数の和:130899

約数の個数: 32

約数和(自身を含む): 3315755520

約数和(自身を除く): 1307399541

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 130829, 392487, 915803, 2224093, 2747409, 5625647, 6672279, 15568651, 16876941, 39379529, 46705953, 95635999, 118138587, 286907997, 669451993, 2008355979]

約数ペア:

[(1, 2008355979), (3, 669451993), (7, 286907997), (17, 118138587), (21, 95635999), (43, 46705953), (51, 39379529), (119, 16876941), (129, 15568651), (301, 6672279), (357, 5625647), (731, 2747409), (903, 2224093), (2193, 915803), (5117, 392487), (15351, 130829)]