257333737018

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{3375577}}^1$

素因数の和:3376437

約数の個数: 16

約数和(自身を含む): 394699584384

約数和(自身を除く): 137365847366

約数列:

[1, 2, 47, 94, 811, 1622, 38117, 76234, 3375577, 6751154, 158652119, 317304238, 2737592947, 5475185894, 128666868509, 257333737018]

約数ペア:

[(1, 257333737018), (2, 128666868509), (47, 5475185894), (94, 2737592947), (811, 317304238), (1622, 158652119), (38117, 6751154), (76234, 3375577)]