2881591202

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113279}}^1$

素因数の和:113390

約数の個数: 32

約数和(自身を含む): 5219942400

約数和(自身を除く): 2338351198

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 12719, 25438, 113279, 226558, 792953, 1585906, 2605417, 5210834, 8949041, 17898082, 18237919, 36475838, 62643287, 125286574, 205827943, 411655886, 1440795601, 2881591202]

約数ペア:

[(1, 2881591202), (2, 1440795601), (7, 411655886), (14, 205827943), (23, 125286574), (46, 62643287), (79, 36475838), (158, 18237919), (161, 17898082), (322, 8949041), (553, 5210834), (1106, 2605417), (1817, 1585906), (3634, 792953), (12719, 226558), (25438, 113279)]