1338655276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2812301}}^1$

素因数の和:2812329

約数の個数: 24

約数和(自身を含む): 2834800416

約数和(自身を除く): 1496145140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2812301, 5624602, 11249204, 19686107, 39372214, 47809117, 78744428, 95618234, 191236468, 334663819, 669327638, 1338655276]

約数ペア:

[(1, 1338655276), (2, 669327638), (4, 334663819), (7, 191236468), (14, 95618234), (17, 78744428), (28, 47809117), (34, 39372214), (68, 19686107), (119, 11249204), (238, 5624602), (476, 2812301)]