2004754768

素因数分解:

$2^4\times {\mathrm{6481}}^1\times {\mathrm{19333}}^1$

素因数の和:25822

約数の個数: 20

約数和(自身を含む): 3885012628

約数和(自身を除く): 1880257860

約数列:

[1, 2, 4, 8, 16, 6481, 12962, 19333, 25924, 38666, 51848, 77332, 103696, 154664, 309328, 125297173, 250594346, 501188692, 1002377384, 2004754768]

約数ペア:

[(1, 2004754768), (2, 1002377384), (4, 501188692), (8, 250594346), (16, 125297173), (6481, 309328), (12962, 154664), (19333, 103696), (25924, 77332), (38666, 51848)]