2719396

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 4931360

約数和(自身を除く): 2211964

約数列:

[1, 2, 4, 67, 73, 134, 139, 146, 268, 278, 292, 556, 4891, 9313, 9782, 10147, 18626, 19564, 20294, 37252, 40588, 679849, 1359698, 2719396]

約数ペア:

[(1, 2719396), (2, 1359698), (4, 679849), (67, 40588), (73, 37252), (134, 20294), (139, 19564), (146, 18626), (268, 10147), (278, 9782), (292, 9313), (556, 4891)]