274350734

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{154303}}^1$

素因数の和:154439

約数の個数: 16

約数和(自身を含む): 474021888

約数和(自身を除く): 199671154

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 154303, 308606, 1080121, 2160242, 19596481, 39192962, 137175367, 274350734]

約数ペア:

[(1, 274350734), (2, 137175367), (7, 39192962), (14, 19596481), (127, 2160242), (254, 1080121), (889, 308606), (1778, 154303)]