2665142732

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{127081}}^1$

素因数の和:127206

約数の個数: 36

約数和(自身を含む): 5476217544

約数和(自身を除く): 2811074812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 5243, 10486, 20972, 127081, 254162, 508324, 889567, 1779134, 3558268, 6226969, 12453938, 13597667, 24907876, 27195334, 54390668, 95183669, 190367338, 380734676, 666285683, 1332571366, 2665142732]

約数ペア:

[(1, 2665142732), (2, 1332571366), (4, 666285683), (7, 380734676), (14, 190367338), (28, 95183669), (49, 54390668), (98, 27195334), (107, 24907876), (196, 13597667), (214, 12453938), (428, 6226969), (749, 3558268), (1498, 1779134), (2996, 889567), (5243, 508324), (10486, 254162), (20972, 127081)]