1771136

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 3589380

約数和(自身を除く): 1818244

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 137, 202, 274, 404, 548, 808, 1096, 1616, 2192, 3232, 4384, 6464, 8768, 12928, 13837, 17536, 27674, 55348, 110696, 221392, 442784, 885568, 1771136]

約数ペア:

[(1, 1771136), (2, 885568), (4, 442784), (8, 221392), (16, 110696), (32, 55348), (64, 27674), (101, 17536), (128, 13837), (137, 12928), (202, 8768), (274, 6464), (404, 4384), (548, 3232), (808, 2192), (1096, 1616)]