2950871032

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{643}}^1\times {\mathrm{4127}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 5582707200

約数和(自身を除く): 2631836168

約数列:

[1, 2, 4, 8, 139, 278, 556, 643, 1112, 1286, 2572, 4127, 5144, 8254, 16508, 33016, 89377, 178754, 357508, 573653, 715016, 1147306, 2294612, 2653661, 4589224, 5307322, 10614644, 21229288, 368858879, 737717758, 1475435516, 2950871032]

約数ペア:

[(1, 2950871032), (2, 1475435516), (4, 737717758), (8, 368858879), (139, 21229288), (278, 10614644), (556, 5307322), (643, 4589224), (1112, 2653661), (1286, 2294612), (2572, 1147306), (4127, 715016), (5144, 573653), (8254, 357508), (16508, 178754), (33016, 89377)]