1949565824

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{119929}}^1$

素因数の和:120070

約数の個数: 32

約数和(自身を含む): 3914515200

約数和(自身を除く): 1964949376

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 119929, 239858, 479716, 959432, 1918864, 3837728, 7675456, 15230983, 15350912, 30461966, 60923932, 121847864, 243695728, 487391456, 974782912, 1949565824]

約数ペア:

[(1, 1949565824), (2, 974782912), (4, 487391456), (8, 243695728), (16, 121847864), (32, 60923932), (64, 30461966), (127, 15350912), (128, 15230983), (254, 7675456), (508, 3837728), (1016, 1918864), (2032, 959432), (4064, 479716), (8128, 239858), (16256, 119929)]