210930564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1352119}}^1$

素因数の和:1352139

約数の個数: 24

約数和(自身を含む): 530031040

約数和(自身を除く): 319100476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1352119, 2704238, 4056357, 5408476, 8112714, 16225428, 17577547, 35155094, 52732641, 70310188, 105465282, 210930564]

約数ペア:

[(1, 210930564), (2, 105465282), (3, 70310188), (4, 52732641), (6, 35155094), (12, 17577547), (13, 16225428), (26, 8112714), (39, 5408476), (52, 4056357), (78, 2704238), (156, 1352119)]