261046840322

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{11841007}}^1$

素因数の和:11841233

約数の個数: 16

約数和(自身を含む): 399562973952

約数和(自身を除く): 138516133630

約数列:

[1, 2, 73, 146, 151, 302, 11023, 22046, 11841007, 23682014, 864393511, 1728787022, 1787992057, 3575984114, 130523420161, 261046840322]

約数ペア:

[(1, 261046840322), (2, 130523420161), (73, 3575984114), (146, 1787992057), (151, 1728787022), (302, 864393511), (11023, 23682014), (22046, 11841007)]