2804207938

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{306739}}^1$

素因数の和:307401

約数の個数: 16

約数和(自身を含む): 4814591040

約数和(自身を除く): 2010383102

約数列:

[1, 2, 7, 14, 653, 1306, 4571, 9142, 306739, 613478, 2147173, 4294346, 200300567, 400601134, 1402103969, 2804207938]

約数ペア:

[(1, 2804207938), (2, 1402103969), (7, 400601134), (14, 200300567), (653, 4294346), (1306, 2147173), (4571, 613478), (9142, 306739)]