129484964

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{26731}}^1$

素因数の和:26915

約数の個数: 24

約数和(自身を含む): 260476608

約数和(自身を除く): 130991644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 26731, 53462, 106924, 187117, 374234, 748468, 4624463, 9248926, 18497852, 32371241, 64742482, 129484964]

約数ペア:

[(1, 129484964), (2, 64742482), (4, 32371241), (7, 18497852), (14, 9248926), (28, 4624463), (173, 748468), (346, 374234), (692, 187117), (1211, 106924), (2422, 53462), (4844, 26731)]