290429804

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{35401}}^1$

素因数の和:35705

約数の個数: 24

約数和(自身を含む): 582858528

約数和(自身を除く): 292428724

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204, 35401, 70802, 141604, 247807, 495614, 991228, 10372493, 20744986, 41489972, 72607451, 145214902, 290429804]

約数ペア:

[(1, 290429804), (2, 145214902), (4, 72607451), (7, 41489972), (14, 20744986), (28, 10372493), (293, 991228), (586, 495614), (1172, 247807), (2051, 141604), (4102, 70802), (8204, 35401)]