2057204418

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1\times {\mathrm{2153}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 4145812416

約数和(自身を除く): 2088607998

約数列:

[1, 2, 3, 6, 163, 326, 489, 977, 978, 1954, 2153, 2931, 4306, 5862, 6459, 12918, 159251, 318502, 350939, 477753, 701878, 955506, 1052817, 2103481, 2105634, 4206962, 6310443, 12620886, 342867403, 685734806, 1028602209, 2057204418]

約数ペア:

[(1, 2057204418), (2, 1028602209), (3, 685734806), (6, 342867403), (163, 12620886), (326, 6310443), (489, 4206962), (977, 2105634), (978, 2103481), (1954, 1052817), (2153, 955506), (2931, 701878), (4306, 477753), (5862, 350939), (6459, 318502), (12918, 159251)]