28780491202

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{14974241}}^1$

素因数の和:14974305

約数の個数: 12

約数和(自身を含む): 44608266918

約数和(自身を除く): 15827775716

約数列:

[1, 2, 31, 62, 961, 1922, 14974241, 29948482, 464201471, 928402942, 14390245601, 28780491202]

約数ペア:

[(1, 28780491202), (2, 14390245601), (31, 928402942), (62, 464201471), (961, 29948482), (1922, 14974241)]