255656996

素因数分解:

$2^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{7919}}^1$

素因数の和:9083

約数の個数: 24

約数和(自身を含む): 511822080

約数和(自身を除く): 256165084

約数列:

[1, 2, 4, 7, 14, 28, 1153, 2306, 4612, 7919, 8071, 15838, 16142, 31676, 32284, 55433, 110866, 221732, 9130607, 18261214, 36522428, 63914249, 127828498, 255656996]

約数ペア:

[(1, 255656996), (2, 127828498), (4, 63914249), (7, 36522428), (14, 18261214), (28, 9130607), (1153, 221732), (2306, 110866), (4612, 55433), (7919, 32284), (8071, 31676), (15838, 16142)]