2991516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 7717248

約数和(自身を除く): 4725732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 173, 262, 346, 393, 519, 524, 692, 786, 1038, 1441, 1572, 1903, 2076, 2882, 3806, 4323, 5709, 5764, 7612, 8646, 11418, 17292, 22663, 22836, 45326, 67989, 90652, 135978, 249293, 271956, 498586, 747879, 997172, 1495758, 2991516]

約数ペア:

[(1, 2991516), (2, 1495758), (3, 997172), (4, 747879), (6, 498586), (11, 271956), (12, 249293), (22, 135978), (33, 90652), (44, 67989), (66, 45326), (131, 22836), (132, 22663), (173, 17292), (262, 11418), (346, 8646), (393, 7612), (519, 5764), (524, 5709), (692, 4323), (786, 3806), (1038, 2882), (1441, 2076), (1572, 1903)]