271956

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 643104

約数和(自身を除く): 371148

約数列:

[1, 2, 3, 4, 6, 12, 131, 173, 262, 346, 393, 519, 524, 692, 786, 1038, 1572, 2076, 22663, 45326, 67989, 90652, 135978, 271956]

約数ペア:

[(1, 271956), (2, 135978), (3, 90652), (4, 67989), (6, 45326), (12, 22663), (131, 2076), (173, 1572), (262, 1038), (346, 786), (393, 692), (519, 524)]