130551484

素因数分解:

$2^2\times 7^2\times {\mathrm{666079}}^1$

素因数の和:666097

約数の個数: 18

約数和(自身を含む): 265765920

約数和(自身を除く): 135214436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 666079, 1332158, 2664316, 4662553, 9325106, 18650212, 32637871, 65275742, 130551484]

約数ペア:

[(1, 130551484), (2, 65275742), (4, 32637871), (7, 18650212), (14, 9325106), (28, 4662553), (49, 2664316), (98, 1332158), (196, 666079)]