3939968452

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2993897}}^1$

素因数の和:2993955

約数の個数: 24

約数和(自身を含む): 8047597824

約数和(自身を除く): 4107629372

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2993897, 5987794, 11975588, 20957279, 41914558, 83829116, 140713159, 281426318, 562852636, 984992113, 1969984226, 3939968452]

約数ペア:

[(1, 3939968452), (2, 1969984226), (4, 984992113), (7, 562852636), (14, 281426318), (28, 140713159), (47, 83829116), (94, 41914558), (188, 20957279), (329, 11975588), (658, 5987794), (1316, 2993897)]