130211564

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{26881}}^1$

素因数の和:27065

約数の個数: 24

約数和(自身を含む): 261938208

約数和(自身を除く): 131726644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 26881, 53762, 107524, 188167, 376334, 752668, 4650413, 9300826, 18601652, 32552891, 65105782, 130211564]

約数ペア:

[(1, 130211564), (2, 65105782), (4, 32552891), (7, 18601652), (14, 9300826), (28, 4650413), (173, 752668), (346, 376334), (692, 188167), (1211, 107524), (2422, 53762), (4844, 26881)]