90540268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{248737}}^1$

素因数の和:248761

約数の個数: 24

約数和(自身を含む): 195010592

約数和(自身を除く): 104470324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 248737, 497474, 994948, 1741159, 3233581, 3482318, 6467162, 6964636, 12934324, 22635067, 45270134, 90540268]

約数ペア:

[(1, 90540268), (2, 45270134), (4, 22635067), (7, 12934324), (13, 6964636), (14, 6467162), (26, 3482318), (28, 3233581), (52, 1741159), (91, 994948), (182, 497474), (364, 248737)]