1080851536

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{262853}}^1$

素因数の和:263118

約数の個数: 20

約数和(自身を含む): 2102306292

約数和(自身を除く): 1021454756

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 262853, 525706, 1051412, 2102824, 4205648, 67553221, 135106442, 270212884, 540425768, 1080851536]

約数ペア:

[(1, 1080851536), (2, 540425768), (4, 270212884), (8, 135106442), (16, 67553221), (257, 4205648), (514, 2102824), (1028, 1051412), (2056, 525706), (4112, 262853)]