1937136964

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{6577}}^1$

素因数の和:6812

約数の個数: 48

約数和(自身を含む): 3957745792

約数和(自身を除く): 2020608828

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 157, 268, 314, 469, 628, 938, 1099, 1876, 2198, 4396, 6577, 10519, 13154, 21038, 26308, 42076, 46039, 73633, 92078, 147266, 184156, 294532, 440659, 881318, 1032589, 1762636, 2065178, 3084613, 4130356, 6169226, 7228123, 12338452, 14456246, 28912492, 69183463, 138366926, 276733852, 484284241, 968568482, 1937136964]

約数ペア:

[(1, 1937136964), (2, 968568482), (4, 484284241), (7, 276733852), (14, 138366926), (28, 69183463), (67, 28912492), (134, 14456246), (157, 12338452), (268, 7228123), (314, 6169226), (469, 4130356), (628, 3084613), (938, 2065178), (1099, 1762636), (1876, 1032589), (2198, 881318), (4396, 440659), (6577, 294532), (10519, 184156), (13154, 147266), (21038, 92078), (26308, 73633), (42076, 46039)]