1242422713

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{254647}}^1$

素因数の和:254712

約数の個数: 16

約数和(自身を含む): 1540111104

約数和(自身を除く): 297688391

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 254647, 1782529, 4328999, 10440527, 30302993, 73083689, 177488959, 1242422713]

約数ペア:

[(1, 1242422713), (7, 177488959), (17, 73083689), (41, 30302993), (119, 10440527), (287, 4328999), (697, 1782529), (4879, 254647)]