289318692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1854607}}^1$

素因数の和:1854627

約数の個数: 24

約数和(自身を含む): 727006336

約数和(自身を除く): 437687644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1854607, 3709214, 5563821, 7418428, 11127642, 22255284, 24109891, 48219782, 72329673, 96439564, 144659346, 289318692]

約数ペア:

[(1, 289318692), (2, 144659346), (3, 96439564), (4, 72329673), (6, 48219782), (12, 24109891), (13, 22255284), (26, 11127642), (39, 7418428), (52, 5563821), (78, 3709214), (156, 1854607)]