269784784

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{123077}}^1$

素因数の和:123222

約数の個数: 20

約数和(自身を含む): 526527684

約数和(自身を除く): 256742900

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 123077, 246154, 492308, 984616, 1969232, 16861549, 33723098, 67446196, 134892392, 269784784]

約数ペア:

[(1, 269784784), (2, 134892392), (4, 67446196), (8, 33723098), (16, 16861549), (137, 1969232), (274, 984616), (548, 492308), (1096, 246154), (2192, 123077)]