4509778889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{34883}}^1$

素因数の和:34997

約数の個数: 32

約数和(自身を含む): 5947582464

約数和(自身を除く): 1437803575

約数列:

[1, 7, 11, 23, 73, 77, 161, 253, 511, 803, 1679, 1771, 5621, 11753, 18469, 34883, 129283, 244181, 383713, 802309, 2546459, 2685991, 5616163, 8825399, 17825213, 28011049, 58568557, 61777793, 196077343, 409979899, 644254127, 4509778889]

約数ペア:

[(1, 4509778889), (7, 644254127), (11, 409979899), (23, 196077343), (73, 61777793), (77, 58568557), (161, 28011049), (253, 17825213), (511, 8825399), (803, 5616163), (1679, 2685991), (1771, 2546459), (5621, 802309), (11753, 383713), (18469, 244181), (34883, 129283)]