2008227904

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{239531}}^1$

素因数の和:239674

約数の個数: 28

約数和(自身を含む): 4015514448

約数和(自身を除く): 2007286544

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 239531, 479062, 958124, 1916248, 3832496, 7664992, 15329984, 31378561, 62757122, 125514244, 251028488, 502056976, 1004113952, 2008227904]

約数ペア:

[(1, 2008227904), (2, 1004113952), (4, 502056976), (8, 251028488), (16, 125514244), (32, 62757122), (64, 31378561), (131, 15329984), (262, 7664992), (524, 3832496), (1048, 1916248), (2096, 958124), (4192, 479062), (8384, 239531)]