2019958384

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{5413}}^1$

素因数の和:5785

約数の個数: 40

約数和(自身を含む): 3975651792

約数和(自身を除く): 1955693408

約数列:

[1, 2, 4, 8, 16, 83, 166, 281, 332, 562, 664, 1124, 1328, 2248, 4496, 5413, 10826, 21652, 23323, 43304, 46646, 86608, 93292, 186584, 373168, 449279, 898558, 1521053, 1797116, 3042106, 3594232, 6084212, 7188464, 12168424, 24336848, 126247399, 252494798, 504989596, 1009979192, 2019958384]

約数ペア:

[(1, 2019958384), (2, 1009979192), (4, 504989596), (8, 252494798), (16, 126247399), (83, 24336848), (166, 12168424), (281, 7188464), (332, 6084212), (562, 3594232), (664, 3042106), (1124, 1797116), (1328, 1521053), (2248, 898558), (4496, 449279), (5413, 373168), (10826, 186584), (21652, 93292), (23323, 86608), (43304, 46646)]