71170817210

素因数分解:

$2^1\times 5^1\times {\mathrm{634717}}^1\times {\mathrm{11213}}^1$

素因数の和:645937

約数の個数: 16

約数和(自身を含む): 128119097736

約数和(自身を除く): 56948280526

約数列:

[1, 2, 5, 10, 11213, 22426, 56065, 112130, 634717, 1269434, 3173585, 6347170, 7117081721, 14234163442, 35585408605, 71170817210]

約数ペア:

[(1, 71170817210), (2, 35585408605), (5, 14234163442), (10, 7117081721), (11213, 6347170), (22426, 3173585), (56065, 1269434), (112130, 634717)]