3889788196

素因数分解:

$2^2\times 7^1\times {\mathrm{5197}}^1\times {\mathrm{26731}}^1$

素因数の和:31939

約数の個数: 24

約数和(自身を含む): 7781364416

約数和(自身を除く): 3891576220

約数列:

[1, 2, 4, 7, 14, 28, 5197, 10394, 20788, 26731, 36379, 53462, 72758, 106924, 145516, 187117, 374234, 748468, 138921007, 277842014, 555684028, 972447049, 1944894098, 3889788196]

約数ペア:

[(1, 3889788196), (2, 1944894098), (4, 972447049), (7, 555684028), (14, 277842014), (28, 138921007), (5197, 748468), (10394, 374234), (20788, 187117), (26731, 145516), (36379, 106924), (53462, 72758)]