2005532641

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{12919}}^1$

素因数の和:13324

約数の個数: 16

約数和(自身を含む): 2333455360

約数和(自身を除く): 327922719

約数列:

[1, 7, 67, 331, 469, 2317, 12919, 22177, 90433, 155239, 865573, 4276189, 6059011, 29933323, 286504663, 2005532641]

約数ペア:

[(1, 2005532641), (7, 286504663), (67, 29933323), (331, 6059011), (469, 4276189), (2317, 865573), (12919, 155239), (22177, 90433)]