811473452

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{660809}}^1$

素因数の和:661120

約数の個数: 12

約数和(自身を含む): 1424706360

約数和(自身を除く): 613232908

約数列:

[1, 2, 4, 307, 614, 1228, 660809, 1321618, 2643236, 202868363, 405736726, 811473452]

約数ペア:

[(1, 811473452), (2, 405736726), (4, 202868363), (307, 2643236), (614, 1321618), (1228, 660809)]