2009146288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3062723}}^1$

素因数の和:3062772

約数の個数: 20

約数和(自身を含む): 3987666648

約数和(自身を除く): 1978520360

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3062723, 6125446, 12250892, 24501784, 49003568, 125571643, 251143286, 502286572, 1004573144, 2009146288]

約数ペア:

[(1, 2009146288), (2, 1004573144), (4, 502286572), (8, 251143286), (16, 125571643), (41, 49003568), (82, 24501784), (164, 12250892), (328, 6125446), (656, 3062723)]