1982456

素因数分解:

$2^3\times 7^1\times {\mathrm{35401}}^1$

素因数の和:35414

約数の個数: 16

約数和(自身を含む): 4248240

約数和(自身を除く): 2265784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 35401, 70802, 141604, 247807, 283208, 495614, 991228, 1982456]

約数ペア:

[(1, 1982456), (2, 991228), (4, 495614), (7, 283208), (8, 247807), (14, 141604), (28, 70802), (56, 35401)]