520088144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1413283}}^1$

素因数の和:1413314

約数の個数: 20

約数和(自身を含む): 1051483296

約数和(自身を除く): 531395152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1413283, 2826566, 5653132, 11306264, 22612528, 32505509, 65011018, 130022036, 260044072, 520088144]

約数ペア:

[(1, 520088144), (2, 260044072), (4, 130022036), (8, 65011018), (16, 32505509), (23, 22612528), (46, 11306264), (92, 5653132), (184, 2826566), (368, 1413283)]