2099059984

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{45823}}^1$

素因数の和:46247

約数の個数: 40

約数和(自身を含む): 4659384320

約数和(自身を除く): 2560324336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1636, 2863, 3272, 5726, 6544, 11452, 22904, 45808, 45823, 91646, 183292, 320761, 366584, 641522, 733168, 1283044, 2566088, 5132176, 18741607, 37483214, 74966428, 131191249, 149932856, 262382498, 299865712, 524764996, 1049529992, 2099059984]

約数ペア:

[(1, 2099059984), (2, 1049529992), (4, 524764996), (7, 299865712), (8, 262382498), (14, 149932856), (16, 131191249), (28, 74966428), (56, 37483214), (112, 18741607), (409, 5132176), (818, 2566088), (1636, 1283044), (2863, 733168), (3272, 641522), (5726, 366584), (6544, 320761), (11452, 183292), (22904, 91646), (45808, 45823)]