2016559863

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 3149752320

約数和(自身を除く): 1133192457

約数列:

[1, 3, 9, 29, 43, 47, 87, 129, 141, 261, 387, 423, 1247, 1363, 2021, 3741, 3823, 4089, 6063, 11223, 11469, 12267, 18189, 34407, 58609, 110867, 164389, 175827, 179681, 332601, 493167, 527481, 539043, 997803, 1479501, 1617129, 4767281, 5210749, 7726283, 14301843, 15632247, 23178849, 42905529, 46896741, 69536547, 224062207, 672186621, 2016559863]

約数ペア:

[(1, 2016559863), (3, 672186621), (9, 224062207), (29, 69536547), (43, 46896741), (47, 42905529), (87, 23178849), (129, 15632247), (141, 14301843), (261, 7726283), (387, 5210749), (423, 4767281), (1247, 1617129), (1363, 1479501), (2021, 997803), (3741, 539043), (3823, 527481), (4089, 493167), (6063, 332601), (11223, 179681), (11469, 175827), (12267, 164389), (18189, 110867), (34407, 58609)]