2990579858

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{984391}}^1$

素因数の和:984438

約数の個数: 24

約数和(自身を含む): 5386593024

約数和(自身を除く): 2396013166

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 984391, 1968782, 6890737, 13781474, 30516121, 48235159, 61032242, 96470318, 213612847, 427225694, 1495289929, 2990579858]

約数ペア:

[(1, 2990579858), (2, 1495289929), (7, 427225694), (14, 213612847), (31, 96470318), (49, 61032242), (62, 48235159), (98, 30516121), (217, 13781474), (434, 6890737), (1519, 1968782), (3038, 984391)]