489103098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{65581}}^1$

素因数の和:65710

約数の個数: 32

約数和(自身を含む): 1076594112

約数和(自身を除く): 587491014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 65581, 131162, 196743, 393486, 721391, 1442782, 2164173, 4328346, 7410653, 14821306, 22231959, 44463918, 81517183, 163034366, 244551549, 489103098]

約数ペア:

[(1, 489103098), (2, 244551549), (3, 163034366), (6, 81517183), (11, 44463918), (22, 22231959), (33, 14821306), (66, 7410653), (113, 4328346), (226, 2164173), (339, 1442782), (678, 721391), (1243, 393486), (2486, 196743), (3729, 131162), (7458, 65581)]