1256275326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{164477}}^1$

素因数の和:164568

約数の個数: 32

約数和(自身を含む): 2684280960

約数和(自身を除く): 1428005634

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 164477, 328954, 493431, 986862, 3125063, 6250126, 9375189, 11019959, 18750378, 22039918, 33059877, 66119754, 209379221, 418758442, 628137663, 1256275326]

約数ペア:

[(1, 1256275326), (2, 628137663), (3, 418758442), (6, 209379221), (19, 66119754), (38, 33059877), (57, 22039918), (67, 18750378), (114, 11019959), (134, 9375189), (201, 6250126), (402, 3125063), (1273, 986862), (2546, 493431), (3819, 328954), (7638, 164477)]