428863682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2297}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 713446272

約数和(自身を除く): 284582590

約数列:

[1, 2, 13, 26, 43, 86, 167, 334, 559, 1118, 2171, 2297, 4342, 4594, 7181, 14362, 29861, 59722, 93353, 98771, 186706, 197542, 383599, 767198, 1284023, 2568046, 4986787, 9973574, 16494757, 32989514, 214431841, 428863682]

約数ペア:

[(1, 428863682), (2, 214431841), (13, 32989514), (26, 16494757), (43, 9973574), (86, 4986787), (167, 2568046), (334, 1284023), (559, 767198), (1118, 383599), (2171, 197542), (2297, 186706), (4342, 98771), (4594, 93353), (7181, 59722), (14362, 29861)]