2005771256

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{14627}}^1$

素因数の和:14975

約数の個数: 32

約数和(自身を含む): 3836339280

約数和(自身を除く): 1830568024

約数列:

[1, 2, 4, 8, 61, 122, 244, 281, 488, 562, 1124, 2248, 14627, 17141, 29254, 34282, 58508, 68564, 117016, 137128, 892247, 1784494, 3568988, 4110187, 7137976, 8220374, 16440748, 32881496, 250721407, 501442814, 1002885628, 2005771256]

約数ペア:

[(1, 2005771256), (2, 1002885628), (4, 501442814), (8, 250721407), (61, 32881496), (122, 16440748), (244, 8220374), (281, 7137976), (488, 4110187), (562, 3568988), (1124, 1784494), (2248, 892247), (14627, 137128), (17141, 117016), (29254, 68564), (34282, 58508)]