2980563866

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{416629}}^1$

素因数の和:416718

約数の個数: 24

約数和(自身を含む): 5272036020

約数和(自身を除く): 2291472154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 416629, 833258, 2916403, 5832806, 20414821, 30413917, 40829642, 60827834, 212897419, 425794838, 1490281933, 2980563866]

約数ペア:

[(1, 2980563866), (2, 1490281933), (7, 425794838), (14, 212897419), (49, 60827834), (73, 40829642), (98, 30413917), (146, 20414821), (511, 5832806), (1022, 2916403), (3577, 833258), (7154, 416629)]