2119276288

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{59557}}^1$

素因数の和:59712

約数の個数: 36

約数和(自身を含む): 4260779320

約数和(自身を除く): 2141503032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 8896, 17792, 35584, 59557, 119114, 238228, 476456, 952912, 1905824, 3811648, 7623296, 8278423, 15246592, 16556846, 33113692, 66227384, 132454768, 264909536, 529819072, 1059638144, 2119276288]

約数ペア:

[(1, 2119276288), (2, 1059638144), (4, 529819072), (8, 264909536), (16, 132454768), (32, 66227384), (64, 33113692), (128, 16556846), (139, 15246592), (256, 8278423), (278, 7623296), (556, 3811648), (1112, 1905824), (2224, 952912), (4448, 476456), (8896, 238228), (17792, 119114), (35584, 59557)]