2177938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9151}}^1$

素因数の和:9177

約数の個数: 16

約数和(自身を含む): 3953664

約数和(自身を除く): 1775726

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9151, 18302, 64057, 128114, 155567, 311134, 1088969, 2177938]

約数ペア:

[(1, 2177938), (2, 1088969), (7, 311134), (14, 155567), (17, 128114), (34, 64057), (119, 18302), (238, 9151)]