2685487909

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{934733}}^1$

素因数の和:934776

約数の個数: 12

約数和(自身を含む): 3079013796

約数和(自身を除く): 393525887

約数列:

[1, 13, 17, 169, 221, 2873, 934733, 12151529, 15890461, 157969877, 206575993, 2685487909]

約数ペア:

[(1, 2685487909), (13, 206575993), (17, 157969877), (169, 15890461), (221, 12151529), (2873, 934733)]