201675918418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{408250847}}^1$

素因数の和:408250881

約数の個数: 16

約数和(自身を含む): 342930712320

約数和(自身を除く): 141254793902

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 408250847, 816501694, 5307261011, 7756766093, 10614522022, 15513532186, 100837959209, 201675918418]

約数ペア:

[(1, 201675918418), (2, 100837959209), (13, 15513532186), (19, 10614522022), (26, 7756766093), (38, 5307261011), (247, 816501694), (494, 408250847)]