1338997324

素因数分解:

$2^2\times 7^2\times {\mathrm{727}}^1\times {\mathrm{9397}}^1$

素因数の和:10142

約数の個数: 36

約数和(自身を含む): 2729855856

約数和(自身を除く): 1390858532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 727, 1454, 2908, 5089, 9397, 10178, 18794, 20356, 35623, 37588, 65779, 71246, 131558, 142492, 263116, 460453, 920906, 1841812, 6831619, 13663238, 27326476, 47821333, 95642666, 191285332, 334749331, 669498662, 1338997324]

約数ペア:

[(1, 1338997324), (2, 669498662), (4, 334749331), (7, 191285332), (14, 95642666), (28, 47821333), (49, 27326476), (98, 13663238), (196, 6831619), (727, 1841812), (1454, 920906), (2908, 460453), (5089, 263116), (9397, 142492), (10178, 131558), (18794, 71246), (20356, 65779), (35623, 37588)]