1338522056

素因数分解:

$2^3\times {\mathrm{1523}}^1\times {\mathrm{109859}}^1$

素因数の和:111388

約数の個数: 16

約数和(自身を含む): 2511399600

約数和(自身を除く): 1172877544

約数列:

[1, 2, 4, 8, 1523, 3046, 6092, 12184, 109859, 219718, 439436, 878872, 167315257, 334630514, 669261028, 1338522056]

約数ペア:

[(1, 1338522056), (2, 669261028), (4, 334630514), (8, 167315257), (1523, 878872), (3046, 439436), (6092, 219718), (12184, 109859)]