987938

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:626

約数の個数: 24

約数和(自身を含む): 1828332

約数和(自身を除く): 840394

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 593, 833, 1186, 1666, 4151, 8302, 10081, 20162, 29057, 58114, 70567, 141134, 493969, 987938]

約数ペア:

[(1, 987938), (2, 493969), (7, 141134), (14, 70567), (17, 58114), (34, 29057), (49, 20162), (98, 10081), (119, 8302), (238, 4151), (593, 1666), (833, 1186)]