1994331382

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{41903}}^1$

素因数の和:42407

約数の個数: 16

約数和(自身を含む): 3054801600

約数和(自身を除く): 1060470218

約数列:

[1, 2, 53, 106, 449, 898, 23797, 41903, 47594, 83806, 2220859, 4441718, 18814447, 37628894, 997165691, 1994331382]

約数ペア:

[(1, 1994331382), (2, 997165691), (53, 37628894), (106, 18814447), (449, 4441718), (898, 2220859), (23797, 83806), (41903, 47594)]