426544742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{309539}}^1$

素因数の和:309607

約数の個数: 16

約数和(自身を含む): 702036720

約数和(自身を除く): 275491978

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 309539, 619078, 4024007, 8048014, 16405567, 32811134, 213272371, 426544742]

約数ペア:

[(1, 426544742), (2, 213272371), (13, 32811134), (26, 16405567), (53, 8048014), (106, 4024007), (689, 619078), (1378, 309539)]