138410814

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{390991}}^1$

素因数の和:391055

約数の個数: 16

約数和(自身を含む): 281514240

約数和(自身を除く): 143103426

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 390991, 781982, 1172973, 2345946, 23068469, 46136938, 69205407, 138410814]

約数ペア:

[(1, 138410814), (2, 69205407), (3, 46136938), (6, 23068469), (59, 2345946), (118, 1172973), (177, 781982), (354, 390991)]