2955142792

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{129023}}^1$

素因数の和:129445

約数の個数: 32

約数和(自身を含む): 6347980800

約数和(自身を除く): 3392838008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3272, 5726, 11452, 22904, 129023, 258046, 516092, 903161, 1032184, 1806322, 3612644, 7225288, 52770407, 105540814, 211081628, 369392849, 422163256, 738785698, 1477571396, 2955142792]

約数ペア:

[(1, 2955142792), (2, 1477571396), (4, 738785698), (7, 422163256), (8, 369392849), (14, 211081628), (28, 105540814), (56, 52770407), (409, 7225288), (818, 3612644), (1636, 1806322), (2863, 1032184), (3272, 903161), (5726, 516092), (11452, 258046), (22904, 129023)]