2352805987

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 2828017152

約数和(自身を除く): 475211165

約数列:

[1, 7, 37, 73, 107, 259, 511, 749, 1163, 2701, 3959, 7811, 8141, 18907, 27713, 43031, 54677, 84899, 124441, 289007, 301217, 594293, 871087, 2023049, 3141263, 4604317, 9084193, 21988841, 32230219, 63589351, 336115141, 2352805987]

約数ペア:

[(1, 2352805987), (7, 336115141), (37, 63589351), (73, 32230219), (107, 21988841), (259, 9084193), (511, 4604317), (749, 3141263), (1163, 2023049), (2701, 871087), (3959, 594293), (7811, 301217), (8141, 289007), (18907, 124441), (27713, 84899), (43031, 54677)]