314208085

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{977}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 381091392

約数和(自身を除く): 66883307

約数列:

[1, 5, 131, 491, 655, 977, 2455, 4885, 64321, 127987, 321605, 479707, 639935, 2398535, 62841617, 314208085]

約数ペア:

[(1, 314208085), (5, 62841617), (131, 2398535), (491, 639935), (655, 479707), (977, 321605), (2455, 127987), (4885, 64321)]