520099468

素因数分解:

$2^2\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{10453}}^1$

素因数の和:12241

約数の個数: 24

約数和(自身を含む): 1040883872

約数和(自身を除く): 520784404

約数列:

[1, 2, 4, 7, 14, 28, 1777, 3554, 7108, 10453, 12439, 20906, 24878, 41812, 49756, 73171, 146342, 292684, 18574981, 37149962, 74299924, 130024867, 260049734, 520099468]

約数ペア:

[(1, 520099468), (2, 260049734), (4, 130024867), (7, 74299924), (14, 37149962), (28, 18574981), (1777, 292684), (3554, 146342), (7108, 73171), (10453, 49756), (12439, 41812), (20906, 24878)]