1293419666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{6577}}^1$

素因数の和:7874

約数の個数: 32

約数和(自身を含む): 2421124992

約数和(自身を除く): 1127705326

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1277, 2554, 6577, 8939, 13154, 14047, 17878, 28094, 46039, 72347, 92078, 98329, 144694, 196658, 506429, 1012858, 8398829, 16797658, 58791803, 92387119, 117583606, 184774238, 646709833, 1293419666]

約数ペア:

[(1, 1293419666), (2, 646709833), (7, 184774238), (11, 117583606), (14, 92387119), (22, 58791803), (77, 16797658), (154, 8398829), (1277, 1012858), (2554, 506429), (6577, 196658), (8939, 144694), (13154, 98329), (14047, 92078), (17878, 72347), (28094, 46039)]