2439996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15641}}^1$

素因数の和:15661

約数の個数: 24

約数和(自身を含む): 6131664

約数和(自身を除く): 3691668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 15641, 31282, 46923, 62564, 93846, 187692, 203333, 406666, 609999, 813332, 1219998, 2439996]

約数ペア:

[(1, 2439996), (2, 1219998), (3, 813332), (4, 609999), (6, 406666), (12, 203333), (13, 187692), (26, 93846), (39, 62564), (52, 46923), (78, 31282), (156, 15641)]