120629516

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{32887}}^1$

素因数の和:33029

約数の個数: 24

約数和(自身を含む): 243108096

約数和(自身を除く): 122478580

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 32887, 65774, 131548, 230209, 460418, 920836, 4308197, 8616394, 17232788, 30157379, 60314758, 120629516]

約数ペア:

[(1, 120629516), (2, 60314758), (4, 30157379), (7, 17232788), (14, 8616394), (28, 4308197), (131, 920836), (262, 460418), (524, 230209), (917, 131548), (1834, 65774), (3668, 32887)]