2201355088

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{535349}}^1$

素因数の和:535614

約数の個数: 20

約数和(自身を含む): 4281729300

約数和(自身を除く): 2080374212

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 535349, 1070698, 2141396, 4282792, 8565584, 137584693, 275169386, 550338772, 1100677544, 2201355088]

約数ペア:

[(1, 2201355088), (2, 1100677544), (4, 550338772), (8, 275169386), (16, 137584693), (257, 8565584), (514, 4282792), (1028, 2141396), (2056, 1070698), (4112, 535349)]