974345242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15859}}^1$

素因数の和:16030

約数の個数: 32

約数和(自身を含む): 1678622400

約数和(自身を除く): 704277158

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 1807, 2363, 3614, 4726, 15859, 30719, 31718, 61438, 206167, 269603, 412334, 539206, 2204401, 3504839, 4408802, 7009678, 28657213, 37474817, 57314426, 74949634, 487172621, 974345242]

約数ペア:

[(1, 974345242), (2, 487172621), (13, 74949634), (17, 57314426), (26, 37474817), (34, 28657213), (139, 7009678), (221, 4408802), (278, 3504839), (442, 2204401), (1807, 539206), (2363, 412334), (3614, 269603), (4726, 206167), (15859, 61438), (30719, 31718)]