2011197866874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{112144411}}^1$

素因数の和:112144491

約数の個数: 48

約数和(自身を含む): 4755820224096

約数和(自身を除く): 2744622357222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 8967, 17934, 112144411, 224288822, 336433233, 672866466, 785010877, 1570021754, 2355032631, 4710065262, 5495076139, 6840809071, 10990152278, 13681618142, 16485228417, 20522427213, 32970456834, 41044854426, 47885663497, 95771326994, 143656990491, 287313980982, 335199644479, 670399288958, 1005598933437, 2011197866874]

約数ペア:

[(1, 2011197866874), (2, 1005598933437), (3, 670399288958), (6, 335199644479), (7, 287313980982), (14, 143656990491), (21, 95771326994), (42, 47885663497), (49, 41044854426), (61, 32970456834), (98, 20522427213), (122, 16485228417), (147, 13681618142), (183, 10990152278), (294, 6840809071), (366, 5495076139), (427, 4710065262), (854, 2355032631), (1281, 1570021754), (2562, 785010877), (2989, 672866466), (5978, 336433233), (8967, 224288822), (17934, 112144411)]