214656468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1376003}}^1$

素因数の和:1376023

約数の個数: 24

約数和(自身を含む): 539393568

約数和(自身を除く): 324737100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1376003, 2752006, 4128009, 5504012, 8256018, 16512036, 17888039, 35776078, 53664117, 71552156, 107328234, 214656468]

約数ペア:

[(1, 214656468), (2, 107328234), (3, 71552156), (4, 53664117), (6, 35776078), (12, 17888039), (13, 16512036), (26, 8256018), (39, 5504012), (52, 4128009), (78, 2752006), (156, 1376003)]