1315648

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 28

約数和(自身を含む): 2661412

約数和(自身を除く): 1345764

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 337, 488, 674, 976, 1348, 1952, 2696, 3904, 5392, 10784, 20557, 21568, 41114, 82228, 164456, 328912, 657824, 1315648]

約数ペア:

[(1, 1315648), (2, 657824), (4, 328912), (8, 164456), (16, 82228), (32, 41114), (61, 21568), (64, 20557), (122, 10784), (244, 5392), (337, 3904), (488, 2696), (674, 1952), (976, 1348)]