2725828

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 5536832

約数和(自身を除く): 2811004

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1453, 1876, 2906, 5812, 10171, 20342, 40684, 97351, 194702, 389404, 681457, 1362914, 2725828]

約数ペア:

[(1, 2725828), (2, 1362914), (4, 681457), (7, 389404), (14, 194702), (28, 97351), (67, 40684), (134, 20342), (268, 10171), (469, 5812), (938, 2906), (1453, 1876)]