2108581626

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{355339}}^1$

素因数の和:355410

約数の個数: 32

約数和(自身を含む): 4502868480

約数和(自身を除く): 2394286854

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 355339, 710678, 1066017, 2132034, 8172797, 15279577, 16345594, 24518391, 30559154, 45838731, 49036782, 91677462, 351430271, 702860542, 1054290813, 2108581626]

約数ペア:

[(1, 2108581626), (2, 1054290813), (3, 702860542), (6, 351430271), (23, 91677462), (43, 49036782), (46, 45838731), (69, 30559154), (86, 24518391), (129, 16345594), (138, 15279577), (258, 8172797), (989, 2132034), (1978, 1066017), (2967, 710678), (5934, 355339)]