1728008596

素因数分解:

$2^2\times {\mathrm{101}}^2\times {\mathrm{42349}}^1$

素因数の和:42555

約数の個数: 18

約数和(自身を含む): 3054324350

約数和(自身を除く): 1326315754

約数列:

[1, 2, 4, 101, 202, 404, 10201, 20402, 40804, 42349, 84698, 169396, 4277249, 8554498, 17108996, 432002149, 864004298, 1728008596]

約数ペア:

[(1, 1728008596), (2, 864004298), (4, 432002149), (101, 17108996), (202, 8554498), (404, 4277249), (10201, 169396), (20402, 84698), (40804, 42349)]