27960962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4373}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 44089920

約数和(自身を除く): 16128958

約数列:

[1, 2, 23, 46, 139, 278, 3197, 4373, 6394, 8746, 100579, 201158, 607847, 1215694, 13980481, 27960962]

約数ペア:

[(1, 27960962), (2, 13980481), (23, 1215694), (46, 607847), (139, 201158), (278, 100579), (3197, 8746), (4373, 6394)]