2008149527

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 2219311104

約数和(自身を除く): 211161577

約数列:

[1, 23, 31, 67, 127, 331, 713, 1541, 2077, 2921, 3937, 7613, 8509, 10261, 22177, 42037, 47771, 90551, 195707, 236003, 263779, 510071, 687487, 966851, 1303147, 2816479, 6066917, 15812201, 29972381, 64779017, 87310849, 2008149527]

約数ペア:

[(1, 2008149527), (23, 87310849), (31, 64779017), (67, 29972381), (127, 15812201), (331, 6066917), (713, 2816479), (1541, 1303147), (2077, 966851), (2921, 687487), (3937, 510071), (7613, 263779), (8509, 236003), (10261, 195707), (22177, 90551), (42037, 47771)]