127122554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{4457}}^1$

素因数の和:5569

約数の個数: 16

約数和(自身を含む): 205585128

約数和(自身を除く): 78462574

約数列:

[1, 2, 13, 26, 1097, 2194, 4457, 8914, 14261, 28522, 57941, 115882, 4889329, 9778658, 63561277, 127122554]

約数ペア:

[(1, 127122554), (2, 63561277), (13, 9778658), (26, 4889329), (1097, 115882), (2194, 57941), (4457, 28522), (8914, 14261)]