1208200042

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{2333}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 2105305344

約数和(自身を除く): 897105302

約数列:

[1, 2, 7, 14, 71, 142, 497, 521, 994, 1042, 2333, 3647, 4666, 7294, 16331, 32662, 36991, 73982, 165643, 258937, 331286, 517874, 1159501, 1215493, 2319002, 2430986, 8508451, 17016902, 86300003, 172600006, 604100021, 1208200042]

約数ペア:

[(1, 1208200042), (2, 604100021), (7, 172600006), (14, 86300003), (71, 17016902), (142, 8508451), (497, 2430986), (521, 2319002), (994, 1215493), (1042, 1159501), (2333, 517874), (3647, 331286), (4666, 258937), (7294, 165643), (16331, 73982), (32662, 36991)]