297145394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{883}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 562266432

約数和(自身を除く): 265121038

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 883, 1118, 1766, 1849, 3698, 3913, 6181, 7826, 11479, 12362, 12943, 22958, 24037, 25886, 37969, 48074, 75938, 80353, 160706, 168259, 265783, 336518, 493597, 531566, 987194, 1632667, 3265334, 3455179, 6910358, 11428669, 21224671, 22857338, 42449342, 148572697, 297145394]

約数ペア:

[(1, 297145394), (2, 148572697), (7, 42449342), (13, 22857338), (14, 21224671), (26, 11428669), (43, 6910358), (86, 3455179), (91, 3265334), (182, 1632667), (301, 987194), (559, 531566), (602, 493597), (883, 336518), (1118, 265783), (1766, 168259), (1849, 160706), (3698, 80353), (3913, 75938), (6181, 48074), (7826, 37969), (11479, 25886), (12362, 24037), (12943, 22958)]