2123004674

素因数分解:

$2^1\times 7^3\times {\mathrm{643}}^1\times {\mathrm{4813}}^1$

素因数の和:5479

約数の個数: 32

約数和(自身を含む): 3720259200

約数和(自身を除く): 1597254526

約数列:

[1, 2, 7, 14, 49, 98, 343, 643, 686, 1286, 4501, 4813, 9002, 9626, 31507, 33691, 63014, 67382, 220549, 235837, 441098, 471674, 1650859, 3094759, 3301718, 6189518, 21663313, 43326626, 151643191, 303286382, 1061502337, 2123004674]

約数ペア:

[(1, 2123004674), (2, 1061502337), (7, 303286382), (14, 151643191), (49, 43326626), (98, 21663313), (343, 6189518), (643, 3301718), (686, 3094759), (1286, 1650859), (4501, 471674), (4813, 441098), (9002, 235837), (9626, 220549), (31507, 67382), (33691, 63014)]