2725324

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 5499648

約数和(自身を除く): 2774324

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 743, 917, 1486, 1834, 2972, 3668, 5201, 10402, 20804, 97333, 194666, 389332, 681331, 1362662, 2725324]

約数ペア:

[(1, 2725324), (2, 1362662), (4, 681331), (7, 389332), (14, 194666), (28, 97333), (131, 20804), (262, 10402), (524, 5201), (743, 3668), (917, 2972), (1486, 1834)]