2894908178

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{124213}}^1$

素因数の和:124529

約数の個数: 16

約数和(自身を含む): 4459779456

約数和(自身を除く): 1564871278

約数列:

[1, 2, 43, 86, 271, 542, 11653, 23306, 124213, 248426, 5341159, 10682318, 33661723, 67323446, 1447454089, 2894908178]

約数ペア:

[(1, 2894908178), (2, 1447454089), (43, 67323446), (86, 33661723), (271, 10682318), (542, 5341159), (11653, 248426), (23306, 124213)]