3930806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 24

約数和(自身を含む): 6671280

約数和(自身を除く): 2740474

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 439, 814, 878, 4477, 4829, 8954, 9658, 16243, 32486, 53119, 106238, 178673, 357346, 1965403, 3930806]

約数ペア:

[(1, 3930806), (2, 1965403), (11, 357346), (22, 178673), (37, 106238), (74, 53119), (121, 32486), (242, 16243), (407, 9658), (439, 8954), (814, 4829), (878, 4477)]