1883841964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{21107}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 3367063728

約数和(自身を除く): 1483221764

約数列:

[1, 2, 4, 53, 106, 212, 421, 842, 1684, 21107, 22313, 42214, 44626, 84428, 89252, 1118671, 2237342, 4474684, 8886047, 17772094, 35544188, 470960491, 941920982, 1883841964]

約数ペア:

[(1, 1883841964), (2, 941920982), (4, 470960491), (53, 35544188), (106, 17772094), (212, 8886047), (421, 4474684), (842, 2237342), (1684, 1118671), (21107, 89252), (22313, 84428), (42214, 44626)]