428548744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4120661}}^1$

素因数の和:4120680

約数の個数: 16

約数和(自身を含む): 865339020

約数和(自身を除く): 436790276

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4120661, 8241322, 16482644, 32965288, 53568593, 107137186, 214274372, 428548744]

約数ペア:

[(1, 428548744), (2, 214274372), (4, 107137186), (8, 53568593), (13, 32965288), (26, 16482644), (52, 8241322), (104, 4120661)]