634656208

素因数分解:

$2^4\times {\mathrm{139}}^2\times {\mathrm{2053}}^1$

素因数の和:2339

約数の個数: 30

約数和(自身を含む): 1239159714

約数和(自身を除く): 604503506

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2053, 2224, 4106, 8212, 16424, 19321, 32848, 38642, 77284, 154568, 285367, 309136, 570734, 1141468, 2282936, 4565872, 39666013, 79332026, 158664052, 317328104, 634656208]

約数ペア:

[(1, 634656208), (2, 317328104), (4, 158664052), (8, 79332026), (16, 39666013), (139, 4565872), (278, 2282936), (556, 1141468), (1112, 570734), (2053, 309136), (2224, 285367), (4106, 154568), (8212, 77284), (16424, 38642), (19321, 32848)]