2775976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 6264000

約数和(自身を除く): 3488024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2609, 5218, 10436, 18263, 20872, 36526, 49571, 73052, 99142, 146104, 198284, 346997, 396568, 693994, 1387988, 2775976]

約数ペア:

[(1, 2775976), (2, 1387988), (4, 693994), (7, 396568), (8, 346997), (14, 198284), (19, 146104), (28, 99142), (38, 73052), (56, 49571), (76, 36526), (133, 20872), (152, 18263), (266, 10436), (532, 5218), (1064, 2609)]