268069201918

素因数分解:

$2^1\times 7^1\times {\mathrm{10141}}^1\times {\mathrm{1888157}}^1$

素因数の和:1898307

約数の個数: 16

約数和(自身を含む): 459592762464

約数和(自身を除く): 191523560546

約数列:

[1, 2, 7, 14, 10141, 20282, 70987, 141974, 1888157, 3776314, 13217099, 26434198, 19147800137, 38295600274, 134034600959, 268069201918]

約数ペア:

[(1, 268069201918), (2, 134034600959), (7, 38295600274), (14, 19147800137), (10141, 26434198), (20282, 13217099), (70987, 3776314), (141974, 1888157)]