2072354768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{41903}}^1$

素因数の和:42203

約数の個数: 40

約数和(自身を含む): 4395897216

約数和(自身を除く): 2323542448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 281, 562, 1124, 2248, 3091, 4496, 6182, 12364, 24728, 41903, 49456, 83806, 167612, 335224, 460933, 670448, 921866, 1843732, 3687464, 7374928, 11774743, 23549486, 47098972, 94197944, 129522173, 188395888, 259044346, 518088692, 1036177384, 2072354768]

約数ペア:

[(1, 2072354768), (2, 1036177384), (4, 518088692), (8, 259044346), (11, 188395888), (16, 129522173), (22, 94197944), (44, 47098972), (88, 23549486), (176, 11774743), (281, 7374928), (562, 3687464), (1124, 1843732), (2248, 921866), (3091, 670448), (4496, 460933), (6182, 335224), (12364, 167612), (24728, 83806), (41903, 49456)]