626408042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{213209}}^1$

素因数の和:213337

約数の個数: 16

約数和(自身を含む): 1020849480

約数和(自身を除く): 394441438

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 213209, 426418, 2771717, 5543434, 24092617, 48185234, 313204021, 626408042]

約数ペア:

[(1, 626408042), (2, 313204021), (13, 48185234), (26, 24092617), (113, 5543434), (226, 2771717), (1469, 426418), (2938, 213209)]