138816444674

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{4483}}^1\times {\mathrm{418447}}^1$

素因数の和:422969

約数の個数: 16

約数和(自身を含む): 213900574848

約数和(自身を除く): 75084130174

約数列:

[1, 2, 37, 74, 4483, 8966, 165871, 331742, 418447, 836894, 15482539, 30965078, 1875897901, 3751795802, 69408222337, 138816444674]

約数ペア:

[(1, 138816444674), (2, 69408222337), (37, 3751795802), (74, 1875897901), (4483, 30965078), (8966, 15482539), (165871, 836894), (331742, 418447)]