127435252

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{123007}}^1$

素因数の和:123055

約数の個数: 24

約数和(自身を含む): 261761024

約数和(自身を除く): 134325772

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 123007, 246014, 492028, 861049, 1722098, 3444196, 4551259, 9102518, 18205036, 31858813, 63717626, 127435252]

約数ペア:

[(1, 127435252), (2, 63717626), (4, 31858813), (7, 18205036), (14, 9102518), (28, 4551259), (37, 3444196), (74, 1722098), (148, 861049), (259, 492028), (518, 246014), (1036, 123007)]