520039492

素因数分解:

$2^2\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{14081}}^1$

素因数の和:15411

約数の個数: 24

約数和(自身を含む): 1040941440

約数和(自身を除く): 520901948

約数列:

[1, 2, 4, 7, 14, 28, 1319, 2638, 5276, 9233, 14081, 18466, 28162, 36932, 56324, 98567, 197134, 394268, 18572839, 37145678, 74291356, 130009873, 260019746, 520039492]

約数ペア:

[(1, 520039492), (2, 260019746), (4, 130009873), (7, 74291356), (14, 37145678), (28, 18572839), (1319, 394268), (2638, 197134), (5276, 98567), (9233, 56324), (14081, 36932), (18466, 28162)]