1972126079

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{22447}}^1$

素因数の和:22635

約数の個数: 24

約数和(自身を含む): 2518126848

約数和(自身を除く): 546000769

約数列:

[1, 7, 11, 49, 77, 163, 539, 1141, 1793, 7987, 12551, 22447, 87857, 157129, 246917, 1099903, 1728419, 3658861, 12098933, 25612027, 40247471, 179284189, 281732297, 1972126079]

約数ペア:

[(1, 1972126079), (7, 281732297), (11, 179284189), (49, 40247471), (77, 25612027), (163, 12098933), (539, 3658861), (1141, 1728419), (1793, 1099903), (7987, 246917), (12551, 157129), (22447, 87857)]