2019438261

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{577}}^1\times {\mathrm{1669}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 2936320920

約数和(自身を除く): 916882659

約数列:

[1, 3, 9, 233, 577, 699, 1669, 1731, 2097, 5007, 5193, 15021, 134441, 388877, 403323, 963013, 1166631, 1209969, 2889039, 3499893, 8667117, 224382029, 673146087, 2019438261]

約数ペア:

[(1, 2019438261), (3, 673146087), (9, 224382029), (233, 8667117), (577, 3499893), (699, 2889039), (1669, 1209969), (1731, 1166631), (2097, 963013), (5007, 403323), (5193, 388877), (15021, 134441)]