2679852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 7277312

約数和(自身を除く): 4597460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 523, 732, 854, 1046, 1281, 1569, 1708, 2092, 2562, 3138, 3661, 5124, 6276, 7322, 10983, 14644, 21966, 31903, 43932, 63806, 95709, 127612, 191418, 223321, 382836, 446642, 669963, 893284, 1339926, 2679852]

約数ペア:

[(1, 2679852), (2, 1339926), (3, 893284), (4, 669963), (6, 446642), (7, 382836), (12, 223321), (14, 191418), (21, 127612), (28, 95709), (42, 63806), (61, 43932), (84, 31903), (122, 21966), (183, 14644), (244, 10983), (366, 7322), (427, 6276), (523, 5124), (732, 3661), (854, 3138), (1046, 2562), (1281, 2092), (1569, 1708)]