1277392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2790

約数の個数: 20

約数和(自身を含む): 2561220

約数和(自身を除く): 1283828

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2753, 5506, 11012, 22024, 44048, 79837, 159674, 319348, 638696, 1277392]

約数ペア:

[(1, 1277392), (2, 638696), (4, 319348), (8, 159674), (16, 79837), (29, 44048), (58, 22024), (116, 11012), (232, 5506), (464, 2753)]