334673872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1609009}}^1$

素因数の和:1609030

約数の個数: 20

約数和(自身を含む): 698310340

約数和(自身を除く): 363636468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1609009, 3218018, 6436036, 12872072, 20917117, 25744144, 41834234, 83668468, 167336936, 334673872]

約数ペア:

[(1, 334673872), (2, 167336936), (4, 83668468), (8, 41834234), (13, 25744144), (16, 20917117), (26, 12872072), (52, 6436036), (104, 3218018), (208, 1609009)]