2079596272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{232513}}^1$

素因数の和:232577

約数の個数: 40

約数和(自身を含む): 4440087344

約数和(自身を除く): 2360491072

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 232513, 465026, 930052, 1860104, 3022669, 3720208, 6045338, 9998059, 12090676, 19996118, 24181352, 39992236, 48362704, 79984472, 129974767, 159968944, 259949534, 519899068, 1039798136, 2079596272]

約数ペア:

[(1, 2079596272), (2, 1039798136), (4, 519899068), (8, 259949534), (13, 159968944), (16, 129974767), (26, 79984472), (43, 48362704), (52, 39992236), (86, 24181352), (104, 19996118), (172, 12090676), (208, 9998059), (344, 6045338), (559, 3720208), (688, 3022669), (1118, 1860104), (2236, 930052), (4472, 465026), (8944, 232513)]