2948897284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{17981081}}^1$

素因数の和:17981126

約数の個数: 12

約数和(自身を含む): 5286438108

約数和(自身を除く): 2337540824

約数列:

[1, 2, 4, 41, 82, 164, 17981081, 35962162, 71924324, 737224321, 1474448642, 2948897284]

約数ペア:

[(1, 2948897284), (2, 1474448642), (4, 737224321), (41, 71924324), (82, 35962162), (164, 17981081)]