2963774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 5033784

約数和(自身を除く): 2070010

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 331, 407, 662, 814, 3641, 4477, 7282, 8954, 12247, 24494, 40051, 80102, 134717, 269434, 1481887, 2963774]

約数ペア:

[(1, 2963774), (2, 1481887), (11, 269434), (22, 134717), (37, 80102), (74, 40051), (121, 24494), (242, 12247), (331, 8954), (407, 7282), (662, 4477), (814, 3641)]